{"id":34,"date":"2026-10-05T12:56:56","date_gmt":"2026-10-05T16:56:56","guid":{"rendered":"https:\/\/pressbooks.library.torontomu.ca\/rethinkingfoodsecurity\/chapter\/policy-instrument-considerations-for-food-system-change\/"},"modified":"2026-10-05T13:04:21","modified_gmt":"2026-10-05T17:04:21","slug":"policy-instrument-considerations-for-food-system-change","status":"publish","type":"chapter","link":"https:\/\/pressbooks.library.torontomu.ca\/rethinkingfoodsecurity\/chapter\/policy-instrument-considerations-for-food-system-change\/","title":{"raw":"4. Policy Instrument Considerations for Food System Change","rendered":"4. Policy Instrument Considerations for Food System Change"},"content":{"raw":"\n<h2>Abstract<\/h2>\nGovernments use a wide range of policy instruments to shape markets, influence behaviour, establish legal frameworks, and advance public policy objectives. Although many policy instrument choices and designs can support food system transformation, Canadian governments have, since the end of the Second World War, relied on a relatively narrow range of approaches, particularly for food demand management. This chapter examines the classic dilemmas of policy instrument choice and design, exploring the trade-offs that influence effectiveness across a range of intervention strategies. It argues that meaningful food system transformation requires coherent mixes of complementary policy instruments tailored to complex social, environmental, and economic objectives, rather than reliance on isolated or voluntary measures. The chapter concludes by examining why Canadian food system interventions are frequently poorly designed and implemented, identifying the institutional, political, and organizational barriers that continue to limit effective policy execution and systems change.\n\n<strong>Acknowledgements and author notes<\/strong>:&nbsp;Some sections of this Chapter have been adapted from <a href=\"http:\/\/foodpolicyforcanada.info.yorku.ca\">foodpolicyforcanada.info.yorku.ca<\/a>.\n<h2>I - Introduction<\/h2>\nIn any country, governments and public policies have a central responsibility to ensure food security. Governments can use a range of instruments to advance their policy goals, and these instruments can have direct and indirect effects by influencing social norms, markets, and social structures (Buckingham, Hole, Glaholt, et al., 2014; Buckingham, Hole, Morin, et al., 2014; Lessig, 1998). Instruments are often interconnected, especially when governments want to generate policy coherence and substantial change. The presumption is that instrument mixes are necessary, complementary, and purposeful, involving multiple targets, multiple actors, and both direct and indirect effects. A coherent and comprehensive implementation of the 5As of food security (see Chapter 1 in this volume) clearly involves using multiple instruments in a coordinated way. Therefore, a fuller understanding of these instruments and their design features supports policy advocacy efforts.\n\nThis chapter introduces a discussion of the main policy instruments governments use to effect change. It invites the readers to consider how these instruments can and have been used to promote food system change in Canada and elsewhere. Section II provides an overview of trade-offs and difficulties in applying policy instruments. Section III offers a more detailed discussion of a cross-cutting feature of instrument choice - targeted or non-targeted approaches \u2013 to provide some concrete examples of the options for policymakers. The chapter closes with concluding thoughts on future policy approaches for Canadians (section IV).\n<h2>II - Instrument Choice Considerations<\/h2>\nTable 1 provides a quick summary of key instrument choices governments can use.\n<h3><strong>Table 1: Instrument Choices<\/strong><\/h3>\n<div align=\"left\">\n<table style=\"height: 217px\">\n<tbody>\n<tr style=\"height: 15px\">\n<th style=\"height: 15px;width: 150.156px\"><strong>Element<\/strong><\/th>\n<th style=\"height: 15px;width: 781.922px\"><strong>Notes<\/strong><\/th>\n<\/tr>\n<tr style=\"height: 47px\">\n<td style=\"height: 47px;width: 150.156px\">Policy statements<\/td>\n<td style=\"height: 47px;width: 781.922px\">Usually high-level statements, delivered or approved by members of governing parties.&nbsp;They set out policy goals but can, however, be more operational, and even very target-specific, with precise outputs, outcomes and timelines (Howlett, 2009)<\/td>\n<\/tr>\n<tr style=\"height: 31px\">\n<td style=\"height: 31px;width: 150.156px\">Legislation<\/td>\n<td style=\"height: 31px;width: 781.922px\">In recent Canadian tradition, legislation is broad and enabling and is revised infrequently, yet change typically requires the creation of new legislation and\/or the modification of existing acts<\/td>\n<\/tr>\n<tr style=\"height: 31px\">\n<td style=\"height: 31px;width: 150.156px\">Regulatory changes<\/td>\n<td style=\"height: 31px;width: 781.922px\">Senior bureaucracies create regulations that provide additional guidance to legislation and draft regulatory amendments.<\/td>\n<\/tr>\n<tr style=\"height: 31px\">\n<td style=\"height: 31px;width: 150.156px\">Regulatory protocols and directives<\/td>\n<td style=\"height: 31px;width: 781.922px\">However, because regulations are also relatively vague, agencies must develop detailed regulatory protocols and directives to guide day-to-day activities and decision-making.&nbsp; These are not always public.<\/td>\n<\/tr>\n<tr style=\"height: 47px\">\n<td style=\"height: 47px;width: 150.156px\">Other instrument choices and changes<\/td>\n<td style=\"height: 47px;width: 781.922px\">Governments often use a range of other instruments, including programs, grants, educational mechanisms, and taxes or tax incentives, to support their policy statements, legislation, or regulations.&nbsp;When bundled together, they can be called a strategy or a plan.<\/td>\n<\/tr>\n<tr style=\"height: 15px\">\n<td style=\"height: 15px;width: 150.156px\">Structural changes<\/td>\n<td style=\"height: 15px;width: 781.922px\">The loci of decision-making often significantly affect how changes are made.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3><strong>Voluntary vs. Mandatory<\/strong><\/h3>\nVoluntary programs are typically more acceptable to those being targeted. In theory, buy-in for these programs is higher, but voluntary programs generally attract those who have already moved significantly in the direction the program identifies. Those who usually contribute most to the problem or suffer most from the phenomenon are less likely to participate. Uptake rates can be high but do not necessarily engage a high percentage of the priority actors. If the instrument provides benefits beyond the individual participant (referred to in economics as non-excludable), the \"free rider\" problem arises: non-participants receive benefits without participating and often do not pay for them. Canada favours voluntary programs and awareness-building instruments such as the Environmental Farm Plan programs.\n\nMandatory programs, in contrast, involve all targeted actors, but participation usually faces significant resistance, and some actors actively try to \"work around\" the rules. Well-designed mandatory measures have historically helped to reshape the rules&nbsp;by which society functions, and actors adjust to those changes. The wider scope of these initiatives often leads to more fairness and faster rates of change because they involve the most reluctant or those most in need. Consequently, it is usually more expensive.\n<h3><strong>Contribution Agreements and Grants vs. Other Financial Supports<\/strong><\/h3>\nContribution agreements and grants (commonly referred to as grants) are the dominant approach to program funding in the Canadian food system, practised by governments and private-sector donors. For governments, contribution agreements and grants have become more popular during the era of free trade agreements because they are generally viewed as less trade-distorting and disruptive of market forces than other financing instruments. They are often competitive, voluntary, and application-based; frequently include cost-sharing arrangements with other food system actors, including recipients; and do not necessarily require ongoing financial commitments (one-offs). Several of the funding programs under Canada\u2019s National Food Policy fall into this category, including the Local Food Infrastructure Fund.\n\nHowever, this also means they are not very targeted, do not necessarily address significant problems (few applications come from those most contributing to a negative situation), are not very tenable for long-term complex challenges, and their impacts are scattershot and not necessarily well identified. Cost-share arrangements usually favour those who already have resources and might even be able to undertake the work without the grant. Changes associated with grants can be temporary and lost when the contribution ends. Application procedures are typically onerous, as are reporting requirements, often taking disproportionate amounts of an organization's time and resources.\n<h3><strong>Constrained vs. Free Choice<\/strong><\/h3>\nRelated to voluntary vs. mandatory, constrained and free choice are frequently considered in farm support programs. As private landowners, many farmers believe they should be able to do what they want on their land. Constrained choice has two different streams: dominant vs ecological. The dominant model, which most policies and programs have been designed to support, constrains choices through both economic relations (e.g., contracts that favour processors or retailers over farmers, often prescribing which management practices to follow) and narratives that define what good farming is. Choice can also be constrained by competing conventional institutional logics; essentially, once farmers are deeply reliant on a wide array of institutions to sustain their farming operations (a key part of the dominant approach is to reduce farm self-reliance and increase dependency), then competing rules imposed by these institutions narrow the management options of farmers (see also Baur, 2020; Hendrickson &amp; James, 2005, 2016).\n\nIn contrast, ecological systems apply choice constraints in different ways. They discourage or prevent certain dominant practices and economic relations, but require different ecological systems to be implemented (with a transition period). Within those systems, producers can adapt requirements to each operation's circumstances, but they are not free to do whatever they want.\n<h3><strong>Performance vs. Practice<\/strong><\/h3>\nPerformance-based supports reward documented improvements in the phenomena to be addressed (e.g., pollution reduction, economic activity, social equity). Practice-based supports reward actors for adopting practices likely to improve performance, though these improvements are rarely measured. For example, only a small number of studies have evaluated whether best management practices with fertilizer actually reduce fertilizer use over the long term. More problematically, many conclude they do not, and some argue that the consequence is that overall fertilizer use increases (Houser, 2022). Some believe that performance-based instruments are better; however, certain conditions must be in place for them to be viable and cost-effective. According to the Wallace Center (2003), these include:\n<ul>\n \t<li style=\"font-weight: 400\">A realistic understanding of the causes of the problems, including the time frame over which they evolved, appropriate potential remedies, and the time over which those remedies may produce measurable improvements.<\/li>\n \t<li style=\"font-weight: 400\">A keen understanding of the socio-political environment for those undertaking the practices<\/li>\n \t<li style=\"font-weight: 400\">(for economists and policymakers) Valuations of the costs of doing nothing and the improvements.<\/li>\n \t<li style=\"font-weight: 400\">(for farmers and firms) How various practices relate to the problems.<\/li>\n \t<li style=\"font-weight: 400\">(for agencies) Information on actor actions and resulting positive outcomes.<\/li>\n<\/ul>\nNumerous implementation challenges stem from Canada\u2019s poor record of collecting performance data. The primary challenge is identifying performance indicators that are measurable at reasonable cost and clearly linked to farm and firm management decisions (Wallace Center, 2003). Programs that reward actors for measurable results must distinguish improvements resulting from management decisions from factors beyond the actor's control (Claassen &amp; Horan, 2000). Setting quantifiable performance standards is often complex because site-specific farming and food system activities vary widely. For example, a farm with low sediment loss located next to a water body may cause greater environmental damage than a farm with high erosion located farther from the water body (Weersink et al., 1998).\n\nA related part of this dilemma is point vs. non-point effects.&nbsp;When the problem can be isolated to a specific point (such as a particular polluter or economic actor), performance-based measures are often very appropriate. However, many food system problems are non-point problems. Many actors across a wide range of locations are contributing to food system problems.&nbsp;Monitoring them is almost impossible, and certainly very expensive.\n<h3><strong>Incentives vs. Penalties<\/strong><\/h3>\nInstrument design circles often debate whether those making changes should be incentivized or penalized for non-compliance with required behaviour.&nbsp;In complex areas, the discussion often centers on getting the right mix of the two.&nbsp;Incentives can include information, subsidies, grants, tax relief or reductions, supportive programs and marketing assistance.&nbsp;Penalties include regulations, taxes, punitive eligibility and operational rules.\n\nIncentives are understandably popular, but do not always lead to significant uptake or improvements. Much depends on the incentive's size, the number of eligible actors, and how effectively it is delivered. Consequently, they can be expensive. Penalties often provoke hostility and avoidance strategies and may not always affect the biggest contributors to problems unless combined with targeted, mandatory measures. The implementation costs can be relatively low, but monitoring and compliance costs can be high if there is significant opposition.\n<h3><strong>Polluter Pays vs. Sectoral Actions<\/strong><\/h3>\nFor environmental problems, there is significant debate about whether polluters should be forced to pay to prevent and clean up pollution, or if more sectoral support programs are warranted.&nbsp;This debate is somewhat connected to issues around point \/ non-point pollution. Point-source pollutants, such as those emitted by an input or food manufacturing facility, are easier to monitor, and their negative impacts can sometimes be (at least crudely) quantified.&nbsp;This makes it easier to require polluters to pay for both cleanup and pollution prevention.\n\nNon-point source pollutants are, by definition, more diffuse and difficult to assign to specific actors.&nbsp;Soil erosion in a watershed is an example.&nbsp;Many farms contribute to erosion to varying degrees, depending on shifting temporal and spatial conditions.&nbsp;Farms may interact in ways that augment or reduce the impacts.&nbsp;In such cases, a sectoral or geographic approach is often more effective.&nbsp;Sometimes the polluter-pays principle can be partially applied to sectoral approaches through cost-sharing, cleanup, and pollution prevention.\n<h3><strong>Practices vs. Systems<\/strong><\/h3>\nSystems are more than combinations of individual&nbsp;practices. As it relates to agriculture:\n<ul>\n \t<li style=\"font-weight: 400\">Systems constitute a fundamental and permanent change in land use. Ensuring long-term benefits with a practice-based approach is difficult, since changes in practices are driven by a host of environmental and financial conditions, leading to substantial year-to-year variation.<\/li>\n \t<li style=\"font-weight: 400\">In a practice-based approach, growers pick and choose components, making the adoption process difficult to manage and monitor. While systems approaches also involve choosing between options, these options come in more integrated packages.<\/li>\n \t<li style=\"font-weight: 400\">Monitoring for compliance is very difficult in a practice-based approach. With systems, monitoring is not without its challenges, but it is more straightforward.<\/li>\n \t<li style=\"font-weight: 400\">Few practices are likely to reduce producer costs, whereas systems can generate greater profitability (e.g., organic food).<\/li>\n \t<li style=\"font-weight: 400\">Only systems adoption will achieve significant environmental improvements (see MacRae et al., 2014).<\/li>\n \t<li style=\"font-weight: 400\">Governments will frequently disseminate Best Management Practice (BMP) manuals that outline a mix of strategies that can actually be incompatible with one another. For example, some practices that improve soil moisture capacity and moderate moisture variability may increase Nitrous oxide emissions.<\/li>\n<\/ul>\nAlthough not well assessed, many current instruments are designed to support practice adoption, which can be useful for discrete problems with clear cause-and-effect relationships, but may also result in practices not meeting their intended success (Houser, 2022). Success may also be dependent on specific ecological conditions (Liu et al., 2016; Yates et al., 2012). For example, a current BMP being promoted in Canada, cover cropping, can increase soil carbon levels, but can also result (under certain ecological conditions) in elevated Nitrous oxide emissions (see also Arnason, 2022). Cover cropping is not a poor strategy. Rather, its chances of contributing to multidimensional success increase when it is part of multi-component systems change.\n\nMost significant food system problems have multiple causes and effects, making practice-oriented instruments less helpful unless bundled with other system-change measures. The policy literature sometimes calls these systemic instruments (Wieczorek &amp; Hekkert, 2012). The focus on BMPs often results from policy and program \u201cconvenience.\u201d This perception is reinforced by the belief that BMPs are less disruptive to production and that systems change is too difficult or costly. However, BMP adoption is often suboptimal (see also Brethour et al., 2007) as adoption does not lead to the intended outcomes (see also Houser, 2022), especially relative to the scale of the problem. This is in part because Canadian schemes are voluntary.\n<h3><strong>Rowing vs. Steering<\/strong><\/h3>\nPopularized by Osborne and Gaebler (1992), this analysis suggests that governments should focus primarily on steering and leave the rowing to the private sector. In a neoliberal interpretation, this effectively means reducing regulatory interventions and creating more space for private firms. A more regulatory-pluralist approach, however, sees the state maintaining a regulatory presence where private firms have historically failed to protect the public interest, and playing a steering role on complex issues that require pluralistic implementation. This trade-off is connected to the traditional economic narrative of \"command and control\" (rowing) vs. \"market instruments\" (steering). Economists typically favour the latter, ostensibly because they have lower administrative costs and they contribute to firm innovations. Economists typically see market-based instruments as more efficient because they do not \"overpay\" for a given action. For example, for producer subsidies, an auction scheme is preferred to a fixed rate. Neoliberal economists prefer pollution trading schemes over taxation schemes.\n\nOne area where a steering approach is more likely to succeed is food and culture. Although direct interventions are sometimes required to create greater equity, especially where firms are unlikely to act in the public interest, the state's role in a pluralistic capitalist democracy is generally to create supportive environments for positive individual and collective choices about food and culture. By altering the many factors that influence personal food\/culture choices so they better favour sustainability, justice, and health, positive changes can result. Government support for government food festivals is one example.\n<h3><strong>Elite Accommodation vs. Equity<\/strong><\/h3>\nA long-standing critique of many governments and their interventions is their inclination to accommodate political, economic and cultural elites at the expense of lower- and middle-income and historically marginalized groups.&nbsp;This has sometimes been justified as a \"trickle-down\" strategy, which assumes that favouring certain elite groups will spread benefits to others.&nbsp;However, the concept is highly contested, with some arguing that it just reinforces existing inequalities (Summers &amp; Balls, 2015).\n\nOther interventions have equity as a specific objective. However, the intervention's design can significantly determine whether it improves equity (McGill et al., 2015). Upstream interventions that focus on structural elements of the food environment, such as price, are more likely to have positive equity impacts than downstream interventions that focus on individual behaviour modification.\n<h3><strong>Regulatory vs. Precautionary Science <\/strong>[footnote]Adapted from MacRae &amp; Alden (2002). According to their typology, Canada pursues the most passive demand-side interventions, while the most active market development interventions are more likely to have the highest levels of r the development of organic farming.[\/footnote]<\/h3>\nAccording to Salter et al. (1988), \u201cthe science [policy-makers] seek is one that is capable of being justified and explained to a wide variety of publics.... It must facilitate clear choices. It must represent a body of evidence on which decisions can rest and be seen to be rational\u201d (pg. 5). Regulators attempt to minimize the likelihood of concluding there is an effect when one does not exist, avoiding the possibility of \u201cunnecessary\u201d regulation (known in statistics as minimizing the possibility of a false positive or Type I error). However, this increases the likelihood of a different kind of error: concluding there is no effect when one exists (a false negative, or Type II error) (Tickner, 1997). The likelihood of a Type II error can be high, in some studies representing up to a 50 percent possibility (Schrecker, 1984).\n\nPolicymakers often seek a high level of certainty before acting (ie, do not practice precaution in the face of strong but not definitive evidence). However, our understanding of potential problems is usually evolving, especially in the early stages of their emergence, and definitive conclusions often take years to emerge. Rather than deal with scientific ambiguity, regulators generally treat the absence of evidence as evidence of absence. If a phenomenon has not yet been observed, then it does not exist. Although precautionary approaches are now widely used in various geographies, including Europe (see European Commission, 2017), Canada applies them inconsistently.\n<h3><strong>Single Jurisdiction Implementation vs. Leakage<\/strong><\/h3>\nLeakage occurs due to multiple jurisdictions in Canada and internationally (particularly with trading partners).&nbsp;An instrument deployed in one jurisdiction is often not widely deployed elsewhere, creating advantages and disadvantages for those actors in that jurisdiction.&nbsp;The most dramatic form of leakage occurs when the instrument is seen to add costs to business, and, consequently, a firm decides to leave one jurisdiction for another where the instrument has not been deployed. No measures are in place to create equivalent conditions. Consequently, additional instruments that fall under the banner of border adjustments may need to be enacted to create a level playing field across borders.&nbsp;Many international agreements are meant to address leakage but are not always successful, and for many issues, no widespread multilateral agreements exist. However, leakage may also be countered, at least in the consumer goods sector, by the bad press that can accompany a firm's flight from regulatory requirements.\n<h3><strong>National vs. Local<\/strong><\/h3>\nIn Canada, implementing a national program is often difficult because of jurisdictional divisions within the food system. Many national initiatives attempt to circumvent the constitution, often resulting in ineffective design and delivery and contestation from the provinces. These efforts can succeed, but often require extensive negotiation and sometimes federal arm-twisting, usually using spending power as a carrot. Of course, a national program presents the opportunity for relatively full and equitable treatment across the country on issues that affect all regions.\n\nMany decision-makers believe in subsidiarity,&nbsp;the governance principle that decisions should be taken at the lowest level of government possible (where they can be competently performed).&nbsp;This is sensible when distinct local conditions warrant unique designs.&nbsp;However, local\/regional\/provincial differences often concern attitudes, ideologies, and resources, resulting in very uneven treatment across the country.\n<h3><strong>Front-Line (or Street-Level) Bureaucrats and Implementation Gaps<\/strong><\/h3>\nFront-line bureaucrats are the civil servants who are the \"face\" of the state with the citizenry. In the Canadian food system, this includes provincial farm extension agents, public health nutritionists and dietitians, food inspectors at every level, local planners and economic development officers with food responsibilities, and government grant administrators (or project officers). The general literature on these bureaucrats highlights their discretion in interpreting and implementing government programs (see Chang &amp; Brewer, 2022). However, few, if any, studies have examined Canadian food system street-level bureaucrats and their role in implementation, in part because most food system programming is poorly evaluated. As a result, we know little about how they might augment or mitigate implementation gaps.\n<h2>III - Explorations of Targeted and Non-Targeted Interventions<\/h2>\nThe challenges of designing food security programs that are not only effective (they accomplish what they were designed to do) and efficient (their benefits outweigh their costs), but also politically and socially acceptable, are many, and addressing them includes considering which instruments to use. This section explores considerations made when choosing between targeted (restricted to particular groups or regions) and non-targeted (unrestricted coverage) instruments. In combating food insecurity, targeted (selective) approaches focus instrument choice and design on those who are most in need. Success depends heavily on good data and the ability to reach the target population. Non-targeted (universal) approaches do not require the same level of precision to reach potential participants\/beneficiaries.\n\nAs seen below, universal approaches are often more acceptable to the public, as they tend to reduce discussion of the extent to which targeted groups \u201cmerit\u201d support.&nbsp;Typically, they are more expensive to implement in gross terms (due to their broader coverage). However, if the program reduces public expenditure in other domains (for example, food programs which reduce health issues), the costs may be reasonable relative to the benefits it generates.&nbsp;Targeted approaches, though, are frequently more cost-efficient (Yang et al., 2005; Yang &amp; Weersink, 2004). Table 2&nbsp; provides some examples of food security interventions, divided into targeted and non-targeted initiatives\n\n<strong>Table 2: Targeted and Non-targeted Initiatives<\/strong>\n<div align=\"left\">\n<table>\n<tbody>\n<tr>\n<th><strong>Targeted<\/strong><\/th>\n<th><strong>Non-Targeted<\/strong><\/th>\n<\/tr>\n<tr>\n<td>Food stamps, conditional cash transfers, or food banks with means testing<\/td>\n<td>Food labelling<\/td>\n<\/tr>\n<tr>\n<td>Supplementary feeding programs for women, children, and other vulnerable groups<\/td>\n<td>Nutrition education on radio and television and through other general media<\/td>\n<\/tr>\n<tr>\n<td>Vitamin and mineral supplements for deficit populations<\/td>\n<td>General fortification schemes (for example, for iodized salt)<\/td>\n<\/tr>\n<tr>\n<td>Subsidized food sold only in certain geographic target areas<\/td>\n<td>General food price policy, taxes, or subsidies<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\nThese targeted and non-targeted programs aim to reduce food insecurity. The case for targeting gains more support under fiscal constraints, since it tends to require fewer resources. Non-targeted programs are often prone to leakages, i.e., they may end up benefiting those who may not need the program. General food subsidies, for example, benefit both poor and non-poor groups in society. Because they allocate scarce public resources to non-poor groups, such policies are often perceived as inefficient (wasteful) and unfair. But that is not always the case, as we discuss below.\n\nDesigning an effective, fair, and efficient targeted program is a complex process, which starts with the targeting instrument to be adopted. There are three general types of targeting mechanisms that food and nutrition programs can use:\n<h3><strong>Individual Assessment (e.g. means testing or nutrition status)<\/strong><\/h3>\nIndividual assessment is the most objective and accurate targeting mechanism in theory, but the most difficult and expensive to implement in practice. On the one hand, it is important for efficiency and equity reasons to minimize leakages to the non-needy; on the other hand, higher administrative costs can create efficiency and equity losses.\n<h3><strong>Group Characteristics (age, sex, disability, location, etc.)<\/strong><\/h3>\nIdentifying common characteristics of 'vulnerable groups' as proxy indicators of need is simpler and cheaper than individual assessment and is less susceptible to incentive distortions. This classification method allows rapid, inexpensive identification of large numbers of beneficiaries, at the cost of an acceptable degree of leakage to the non-needy.\n<h3><strong>Self-Targeting (where needy individuals select themselves)<\/strong>:<\/h3>\nSelf-targeting is (theoretically) cheaper and more accurate than most alternatives. Instead of identifying beneficiaries by (costly) individual assessment or (crude) proxy indicators, the poor are encouraged to select themselves. However, self-targeting often misses those most in need, as discussed above.\n\nBesides the potential high costs of administering targeting mechanisms, two other important concerns must be addressed in designing effective programs:\n<ol>\n \t<li style=\"font-weight: 400\">Loss of political support from those excluded from benefits by targeting may undermine the program's political sustainability. That is, leakages under non-targeted programs may be the price of political feasibility.<\/li>\n \t<li style=\"font-weight: 400\">Social stigma has been used explicitly as a self-targeting device. The idea is that whatever targeting mechanism is used would make non-needy individuals exclude themselves from the program (for example, people would be ashamed to go to food banks). But social stigma is often very debilitating for those who self-identify as needing a program, and often discourages participation among those who could really benefit.<\/li>\n<\/ol>\n<h3><strong>Price Subsidies<\/strong><\/h3>\nThe previous discussion on targeting suggests that general subsidies may be inefficient, as they would benefit both needy and non-needy groups. Targeted subsidies, on the other hand, can be very costly economically (e.g., cost of screening), politically (lack of political support from groups left out of the program), and socially (stigmatization of targeted groups). However, these costs may be minimized by adopting a general subsidy policy for items that appear more prominently in the consumption patterns of the targeted groups.\n\nA subsidy to rice production, for example, will decrease the price of this product. Because of the lower price, people can now afford to buy more rice. Additionally, the lower price paid for rice increases available income. This is the income effect of the decrease in the price of rice. Hence, with the price subsidy, people can buy not only more rice but also more of other goods.\n\nThis analysis has some interesting implications for targeting. The income effect will be larger the more important the subsidized product is in people\u2019s original budget. Thus, if governments want to affect poor groups more than non-poor groups, they must choose to subsidize items that appear more prominently in the consumption basket of low-income groups. That means subsidizing staple foods (for example, rice or potatoes). A subsidy on meat (a luxury item in most societies), for example, will benefit the rich disproportionately more than the poor.\n\nThe income effect also suggests that a price subsidy on one good can increase consumption of another. Because of the income effect, a housing subsidy, for example, can lead not only to more housing, but also to greater food consumption (and lower food insecurity). Thus, a general (apparently non-targeted) subsidy policy can focus on items that disproportionately weigh on the budgets of poor groups (rental housing, public transit, etc.). Such policies will also have a disproportional (positive) effect on food consumption by low-income groups.\n<h3><strong>Ultra-Processed Food Tax<\/strong><\/h3>\nThe income effect of a price change is also relevant when prices rise, including through taxation as a non-targeted policy instrument. Consider, for example, a tax on ultra-processed products, such as sugar-sweetened beverages. As the tax raises the price of the targeted product, consumers may purchase less of it because it has become relatively more expensive. At the same time, the price increase reduces consumers\u2019 real purchasing power. Depending on the magnitude of this income effect, spending on other foods may also decline. The important policy question, therefore, is not simply how much consumption of ultra-processed foods falls following the tax, but also how consumption of other foods changes\u2014and which foods are most affected. For example, do consumers substitute healthier alternatives, or does the loss of purchasing power also reduce purchases of nutritious foods? Consider these two analyses:\n\nUltra-processed food as a luxury good for poor groups: Although consumption of ultra-processed food is growing worldwide, in many societies they may still be considered a \"luxury\" item. In such cases, we can expect poor populations to buy less ultra-processed food, and demand for other foods (substitutes for ultra-processed food) to increase. If these foods are a luxury good, they are also unlikely to be a major part of poor consumers' original budget. The income effect of a price increase may be small. If the policy intends to discourage the consumption of these foods among poor groups, it may work well in this case.\n\nUltra-processed food as an important item in the diets of poor groups: A significant concern, however, is that these foods are becoming an important item in the diets of poor groups in many countries, including Canada. In such cases, the income effect of higher prices will be disproportionately greater among the poor, affecting not only their ability to buy these foods but also to buy other items. Furthermore, demand for these foods among the poor may be highly price inelastic. If so, an increase in the price of ultra-processed food will lead to very little change in the quantity consumed. Instead, consumers will compensate for the lower income effect by purchasing proportionately less of other items, including substitute food items.\n\nThe above analyses illustrate the complexity of designing policies and programs affecting low-income groups. It suggests the need for careful research to collect data on prices and incomes, as well as the diets and behaviours of different groups, and the desirability of complementary policies (such as a tax policy with an educational campaign).\n<h2>IV - Concluding Observations<\/h2>\nAlthough Canadian policy makers have had successes in numerous important domains (Lindquist et al., 2022), Canadian food system interventions are regularly criticized for poor design and ineffectiveness, and most instruments are rarely well evaluated. Instrument mixes, such as those required to advance a joined-up approach to food policy, are even more rarely assessed (MacRae, 2011; Skogstad, 2023), even though there is evidence that well-designed policy that considers the environmental sphere can be more effective than single interventions (Ekvall et al., 2016; Schader et al., 2014). Emblematic of the problem, one assessment of food security policy in Quebec found policy coherence to be relatively weak across a limited range of policy instruments and in need of improvement (Gaboury-Bonhomme et al., 2023).\n\n\"Ottawa is a town that is in love with policy ideas and bored to tears by policy implementation - by the details of how things actually get done\" (Mulroney, as cited in Bergen, 2020). Former Clerk of the Privy Council Kevin Lynch (2022) describes the problem as weak policy execution, not only for new initiatives but also for delivering core functions. The Commissioner of the Environment and Sustainable Development (2022) has also highlighted the federal policy execution problem as it relates to climate change. This problem is particularly acute among elected officials, who typically lack the time, training, staff resources, or inclination to understand the details. Civil servants then handle the details, and senior bureaucrats are often equally uninterested, overly risk-averse, or resistant to new approaches. Elected officials have relatively limited oversight of implementation details in the Canadian governance system (see MacRae et al., 2012, for a case study of pesticide legislation).\n\nOttawa also discourages learning from jurisdictions with more sophisticated, longer-standing policy and program initiatives; as a result, Canadian public policy often lags significantly behind other jurisdictions (see Skogstad, 2023). Consultants are often asked to conduct international food policy scans but focus solely on like-minded jurisdictions, usually the US, Britain, Australia, and New Zealand. This policy myopia typically results in foregone learning from continental Europe and other regions. Similar attitudes prevail in most provincial jurisdictions, except Quebec, which has stronger ties to European approaches. Europeans, by contrast, do not appear to suffer the same kind of myopia and regularly follow Canada's policy developments on the municipal scene here, where more interesting interventions occur. For a more detailed analysis of the differences between European and Canadian approaches to food system governance, see Cl\u00e9ment (2016). Related to this, former Privy Council Clerk Michael Wernick has written,\n<blockquote>..... governments should always invest in ways to bring in fresher and more objective perspectives and advice, challenge incrementalism and orthodoxy and help the public service craft implementable options for governments to consider. We do not do as much of this in Canada as in other countries, and far less than we did in the past. Canada has allowed its supply chain of idea generation and debate about its public sector to erode to a pitiful state and has become more dependent on consulting firms for outside perspective (Wernick, 2023).<\/blockquote>\nBeyond constitutional limits, poor policy design can stem from institutional, political, and organizational factors. Insufficient data may constrain the development of appropriate design parameters, while decision-makers may not adequately consider available evidence. Political ambivalence about aggressive interventions can also further weaken policy design, particularly because legislative mandates for sustainability, health promotion, and justice within the food system are often weak. This ambivalence reflects what Collins and Sossin (2019) describe as Canada\u2019s \u201cperverse regulatory discretion,\u201d whereby decision-makers may forgo statutory requirements when applying them could disadvantage certain economic interests.\n\nInsufficient budget allocations can similarly result in partial designs, inadequate execution, and limited monitoring and enforcement; in turn, weak monitoring can obscure design failures because opportunities for meaningful assessment are limited. Policy design may also be shaped by the \u201c80\/20 factor,\u201d whereby decision-makers focus on the relatively small proportion of actors responsible for most activity and potentially overlook the needs and circumstances of others. Expert and institutional biases can further narrow the range of solutions considered, including biases against policy instruments successfully employed in countries not perceived as comparable to Canada. Relatedly, decision-makers may favour conventional forms of agricultural capitalism and consequently privilege solutions advanced by established industry groups (see Gerbet, 2023, for an example related to genetic engineering). Institutional capacity and expertise can also undermine design when those responsible lack the skills or knowledge to address complex problems and are unwilling or unable to engage people with the necessary expertise (Lynch, 2022).\n\nFurther, governance organizations are often poorly equipped to address such \u201cwicked problems\u201d; according to Termeer et al. (2015), governments frequently lack reflexivity, resilience, responsiveness, and revitalization, and strategies for overcoming these limitations are not readily apparent in Canadian food system governance. Risk aversion can compound these challenges, discouraging approaches that are relatively untested, politically difficult, or potentially contestable under free trade agreements, while excessive internal compliance regimes may further constrain innovation (Lynch, 2022). Other organizational dynamics can also contribute to poor design, including self-interest, whereby interventions are designed to sustain work for designers rather than maximize effectiveness, and \u201cdesign delusion,\u201d whereby managers overestimate their own design capabilities and alter work produced by junior staff that may in fact be superior.\n\nLastly, failure to meaningfully consult those most affected by interventions can generate unintended secondary effects that compromise policy outcomes, particularly when consultation is concentrated among the \u201cusual suspects,\u201d often institutional or economic elites. Collectively, these shortcomings can produce significant gaps between policy intentions, policy design, and implementation.\n\nUltimately, advancing food security and food system transformation depends not simply on whether governments intervene, but on the instruments they select, how they design them, and how effectively they implement them. As this chapter demonstrates, policy choices involve important trade-offs, and their effectiveness and equity depend on the objectives, populations, and contexts involved. Effective policy therefore requires good evidence, attention to distributional and unintended effects, meaningful engagement with affected populations, and adequate resources for implementation and evaluation. Given the interconnected nature of food system challenges, meaningful transformation will ultimately require coherent mixes of complementary instruments that work together to advance food security, sustainability, health, equity, and justice.\n\n&nbsp;\n<h2>References<\/h2>\nArnason, R. (2022, March 24). <a href=\"https:\/\/www.producer.com\/news\/cover-crops-ability-to-reduce-n2o-emissions-questioned\/\"><em>Cover crops\u2019 ability to reduce N2O emissions questioned<\/em><\/a>. The Western Producer.\n\nBaur, P. (2020). <a href=\"https:\/\/doi.org\/10.1007\/s10460-020-10123-8\">When farmers are pulled in too many directions: Comparing institutional drivers of food safety and environmental sustainability in California agriculture<\/a>. <em>Agriculture and Human Values, 37<\/em>(4), 1175\u20131194.\n\nBergen, B. 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(2022, April 23). <a href=\"https:\/\/www.theglobeandmail.com\/opinion\/article-why-arent-things-working-as-they-should-policy-execution-is-key\/\">Why isn\u2019t our federal government working as it should? Policy execution is key<\/a>. <em>The Globe and Mail.<\/em>\n\nMacRae, R. (2011). <a href=\"https:\/\/doi.org\/10.1080\/19320248.2011.627297\">A joined-up food policy for Canada<\/a>. <em>Journal of Hunger &amp; Environmental Nutrition, 6<\/em>(4), 424\u2013457.\n\nMacRae, R., &amp; Alden, J. (2002). <em>A review of Canadian food safety policy and its effectiveness in addressing health risks for Canadians<\/em>. Pollution Probe.\n\nMacRae, R., Langer, J., &amp; Cuddeford, V. (2012). Lessons from 20 years of CSO advocacy to advance sustainable pest management in Canada. In R. MacRae &amp; E. Abergel (Eds.), <em>Health and sustainability in the Canadian food system: Advocacy and opportunity for civil society<\/em> (pp. 127\u2013152). 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(2012). <a href=\"https:\/\/doi.org\/10.1093\/scipol\/scr008\">Systemic instruments for systemic innovation problems: A framework for policy makers and innovation scholars<\/a>. <em>Science and Public Policy, 39<\/em>(1), 74\u201387.\n\nYang, W., &amp; Weersink, A. (2004). <a href=\"https:\/\/doi.org\/10.1111\/j.1744-7976.2004.tb00092.x\">Cost-effective targeting of riparian buffers<\/a>. <em>Canadian Journal of Agricultural Economics\/Revue canadienne d\u2019agro\u00e9conomie, 52<\/em>(1), 17\u201334.\n\nYang, W., Sheng, C., &amp; Voroney, P. (2005). <a href=\"https:\/\/doi.org\/10.1111\/j.1744-7976.2005.00031.x\">Spatial targeting of conservation tillage to improve water quality and carbon retention benefits.<\/a> <em>Canadian Journal of Agricultural Economics\/Revue canadienne d\u2019agro\u00e9conomie, 53<\/em>(4), 477\u2013500.\n\nYates, A. G., Culp, J. M., &amp; Chambers, P. A. (2012). <a href=\"https:\/\/doi.org\/10.1016\/j.jglr.2011.04.009\">Estimating nutrient production from human activities in subcatchments of the Red River, Manitoba<\/a>. <em>Journal of Great Lakes Research<\/em>, 38, 106\u2013114.\n\n&nbsp;\n","rendered":"<h2>Abstract<\/h2>\n<p>Governments use a wide range of policy instruments to shape markets, influence behaviour, establish legal frameworks, and advance public policy objectives. Although many policy instrument choices and designs can support food system transformation, Canadian governments have, since the end of the Second World War, relied on a relatively narrow range of approaches, particularly for food demand management. This chapter examines the classic dilemmas of policy instrument choice and design, exploring the trade-offs that influence effectiveness across a range of intervention strategies. It argues that meaningful food system transformation requires coherent mixes of complementary policy instruments tailored to complex social, environmental, and economic objectives, rather than reliance on isolated or voluntary measures. The chapter concludes by examining why Canadian food system interventions are frequently poorly designed and implemented, identifying the institutional, political, and organizational barriers that continue to limit effective policy execution and systems change.<\/p>\n<p><strong>Acknowledgements and author notes<\/strong>:&nbsp;Some sections of this Chapter have been adapted from <a href=\"http:\/\/foodpolicyforcanada.info.yorku.ca\">foodpolicyforcanada.info.yorku.ca<\/a>.<\/p>\n<h2>I &#8211; Introduction<\/h2>\n<p>In any country, governments and public policies have a central responsibility to ensure food security. Governments can use a range of instruments to advance their policy goals, and these instruments can have direct and indirect effects by influencing social norms, markets, and social structures (Buckingham, Hole, Glaholt, et al., 2014; Buckingham, Hole, Morin, et al., 2014; Lessig, 1998). Instruments are often interconnected, especially when governments want to generate policy coherence and substantial change. The presumption is that instrument mixes are necessary, complementary, and purposeful, involving multiple targets, multiple actors, and both direct and indirect effects. A coherent and comprehensive implementation of the 5As of food security (see Chapter 1 in this volume) clearly involves using multiple instruments in a coordinated way. Therefore, a fuller understanding of these instruments and their design features supports policy advocacy efforts.<\/p>\n<p>This chapter introduces a discussion of the main policy instruments governments use to effect change. It invites the readers to consider how these instruments can and have been used to promote food system change in Canada and elsewhere. Section II provides an overview of trade-offs and difficulties in applying policy instruments. Section III offers a more detailed discussion of a cross-cutting feature of instrument choice &#8211; targeted or non-targeted approaches \u2013 to provide some concrete examples of the options for policymakers. The chapter closes with concluding thoughts on future policy approaches for Canadians (section IV).<\/p>\n<h2>II &#8211; Instrument Choice Considerations<\/h2>\n<p>Table 1 provides a quick summary of key instrument choices governments can use.<\/p>\n<h3><strong>Table 1: Instrument Choices<\/strong><\/h3>\n<div style=\"text-align: left;\">\n<table style=\"height: 217px\">\n<tbody>\n<tr style=\"height: 15px\">\n<th style=\"height: 15px;width: 150.156px\"><strong>Element<\/strong><\/th>\n<th style=\"height: 15px;width: 781.922px\"><strong>Notes<\/strong><\/th>\n<\/tr>\n<tr style=\"height: 47px\">\n<td style=\"height: 47px;width: 150.156px\">Policy statements<\/td>\n<td style=\"height: 47px;width: 781.922px\">Usually high-level statements, delivered or approved by members of governing parties.&nbsp;They set out policy goals but can, however, be more operational, and even very target-specific, with precise outputs, outcomes and timelines (Howlett, 2009)<\/td>\n<\/tr>\n<tr style=\"height: 31px\">\n<td style=\"height: 31px;width: 150.156px\">Legislation<\/td>\n<td style=\"height: 31px;width: 781.922px\">In recent Canadian tradition, legislation is broad and enabling and is revised infrequently, yet change typically requires the creation of new legislation and\/or the modification of existing acts<\/td>\n<\/tr>\n<tr style=\"height: 31px\">\n<td style=\"height: 31px;width: 150.156px\">Regulatory changes<\/td>\n<td style=\"height: 31px;width: 781.922px\">Senior bureaucracies create regulations that provide additional guidance to legislation and draft regulatory amendments.<\/td>\n<\/tr>\n<tr style=\"height: 31px\">\n<td style=\"height: 31px;width: 150.156px\">Regulatory protocols and directives<\/td>\n<td style=\"height: 31px;width: 781.922px\">However, because regulations are also relatively vague, agencies must develop detailed regulatory protocols and directives to guide day-to-day activities and decision-making.&nbsp; These are not always public.<\/td>\n<\/tr>\n<tr style=\"height: 47px\">\n<td style=\"height: 47px;width: 150.156px\">Other instrument choices and changes<\/td>\n<td style=\"height: 47px;width: 781.922px\">Governments often use a range of other instruments, including programs, grants, educational mechanisms, and taxes or tax incentives, to support their policy statements, legislation, or regulations.&nbsp;When bundled together, they can be called a strategy or a plan.<\/td>\n<\/tr>\n<tr style=\"height: 15px\">\n<td style=\"height: 15px;width: 150.156px\">Structural changes<\/td>\n<td style=\"height: 15px;width: 781.922px\">The loci of decision-making often significantly affect how changes are made.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3><strong>Voluntary vs. Mandatory<\/strong><\/h3>\n<p>Voluntary programs are typically more acceptable to those being targeted. In theory, buy-in for these programs is higher, but voluntary programs generally attract those who have already moved significantly in the direction the program identifies. Those who usually contribute most to the problem or suffer most from the phenomenon are less likely to participate. Uptake rates can be high but do not necessarily engage a high percentage of the priority actors. If the instrument provides benefits beyond the individual participant (referred to in economics as non-excludable), the &#8220;free rider&#8221; problem arises: non-participants receive benefits without participating and often do not pay for them. Canada favours voluntary programs and awareness-building instruments such as the Environmental Farm Plan programs.<\/p>\n<p>Mandatory programs, in contrast, involve all targeted actors, but participation usually faces significant resistance, and some actors actively try to &#8220;work around&#8221; the rules. Well-designed mandatory measures have historically helped to reshape the rules&nbsp;by which society functions, and actors adjust to those changes. The wider scope of these initiatives often leads to more fairness and faster rates of change because they involve the most reluctant or those most in need. Consequently, it is usually more expensive.<\/p>\n<h3><strong>Contribution Agreements and Grants vs. Other Financial Supports<\/strong><\/h3>\n<p>Contribution agreements and grants (commonly referred to as grants) are the dominant approach to program funding in the Canadian food system, practised by governments and private-sector donors. For governments, contribution agreements and grants have become more popular during the era of free trade agreements because they are generally viewed as less trade-distorting and disruptive of market forces than other financing instruments. They are often competitive, voluntary, and application-based; frequently include cost-sharing arrangements with other food system actors, including recipients; and do not necessarily require ongoing financial commitments (one-offs). Several of the funding programs under Canada\u2019s National Food Policy fall into this category, including the Local Food Infrastructure Fund.<\/p>\n<p>However, this also means they are not very targeted, do not necessarily address significant problems (few applications come from those most contributing to a negative situation), are not very tenable for long-term complex challenges, and their impacts are scattershot and not necessarily well identified. Cost-share arrangements usually favour those who already have resources and might even be able to undertake the work without the grant. Changes associated with grants can be temporary and lost when the contribution ends. Application procedures are typically onerous, as are reporting requirements, often taking disproportionate amounts of an organization&#8217;s time and resources.<\/p>\n<h3><strong>Constrained vs. Free Choice<\/strong><\/h3>\n<p>Related to voluntary vs. mandatory, constrained and free choice are frequently considered in farm support programs. As private landowners, many farmers believe they should be able to do what they want on their land. Constrained choice has two different streams: dominant vs ecological. The dominant model, which most policies and programs have been designed to support, constrains choices through both economic relations (e.g., contracts that favour processors or retailers over farmers, often prescribing which management practices to follow) and narratives that define what good farming is. Choice can also be constrained by competing conventional institutional logics; essentially, once farmers are deeply reliant on a wide array of institutions to sustain their farming operations (a key part of the dominant approach is to reduce farm self-reliance and increase dependency), then competing rules imposed by these institutions narrow the management options of farmers (see also Baur, 2020; Hendrickson &amp; James, 2005, 2016).<\/p>\n<p>In contrast, ecological systems apply choice constraints in different ways. They discourage or prevent certain dominant practices and economic relations, but require different ecological systems to be implemented (with a transition period). Within those systems, producers can adapt requirements to each operation&#8217;s circumstances, but they are not free to do whatever they want.<\/p>\n<h3><strong>Performance vs. Practice<\/strong><\/h3>\n<p>Performance-based supports reward documented improvements in the phenomena to be addressed (e.g., pollution reduction, economic activity, social equity). Practice-based supports reward actors for adopting practices likely to improve performance, though these improvements are rarely measured. For example, only a small number of studies have evaluated whether best management practices with fertilizer actually reduce fertilizer use over the long term. More problematically, many conclude they do not, and some argue that the consequence is that overall fertilizer use increases (Houser, 2022). Some believe that performance-based instruments are better; however, certain conditions must be in place for them to be viable and cost-effective. According to the Wallace Center (2003), these include:<\/p>\n<ul>\n<li style=\"font-weight: 400\">A realistic understanding of the causes of the problems, including the time frame over which they evolved, appropriate potential remedies, and the time over which those remedies may produce measurable improvements.<\/li>\n<li style=\"font-weight: 400\">A keen understanding of the socio-political environment for those undertaking the practices<\/li>\n<li style=\"font-weight: 400\">(for economists and policymakers) Valuations of the costs of doing nothing and the improvements.<\/li>\n<li style=\"font-weight: 400\">(for farmers and firms) How various practices relate to the problems.<\/li>\n<li style=\"font-weight: 400\">(for agencies) Information on actor actions and resulting positive outcomes.<\/li>\n<\/ul>\n<p>Numerous implementation challenges stem from Canada\u2019s poor record of collecting performance data. The primary challenge is identifying performance indicators that are measurable at reasonable cost and clearly linked to farm and firm management decisions (Wallace Center, 2003). Programs that reward actors for measurable results must distinguish improvements resulting from management decisions from factors beyond the actor&#8217;s control (Claassen &amp; Horan, 2000). Setting quantifiable performance standards is often complex because site-specific farming and food system activities vary widely. For example, a farm with low sediment loss located next to a water body may cause greater environmental damage than a farm with high erosion located farther from the water body (Weersink et al., 1998).<\/p>\n<p>A related part of this dilemma is point vs. non-point effects.&nbsp;When the problem can be isolated to a specific point (such as a particular polluter or economic actor), performance-based measures are often very appropriate. However, many food system problems are non-point problems. Many actors across a wide range of locations are contributing to food system problems.&nbsp;Monitoring them is almost impossible, and certainly very expensive.<\/p>\n<h3><strong>Incentives vs. Penalties<\/strong><\/h3>\n<p>Instrument design circles often debate whether those making changes should be incentivized or penalized for non-compliance with required behaviour.&nbsp;In complex areas, the discussion often centers on getting the right mix of the two.&nbsp;Incentives can include information, subsidies, grants, tax relief or reductions, supportive programs and marketing assistance.&nbsp;Penalties include regulations, taxes, punitive eligibility and operational rules.<\/p>\n<p>Incentives are understandably popular, but do not always lead to significant uptake or improvements. Much depends on the incentive&#8217;s size, the number of eligible actors, and how effectively it is delivered. Consequently, they can be expensive. Penalties often provoke hostility and avoidance strategies and may not always affect the biggest contributors to problems unless combined with targeted, mandatory measures. The implementation costs can be relatively low, but monitoring and compliance costs can be high if there is significant opposition.<\/p>\n<h3><strong>Polluter Pays vs. Sectoral Actions<\/strong><\/h3>\n<p>For environmental problems, there is significant debate about whether polluters should be forced to pay to prevent and clean up pollution, or if more sectoral support programs are warranted.&nbsp;This debate is somewhat connected to issues around point \/ non-point pollution. Point-source pollutants, such as those emitted by an input or food manufacturing facility, are easier to monitor, and their negative impacts can sometimes be (at least crudely) quantified.&nbsp;This makes it easier to require polluters to pay for both cleanup and pollution prevention.<\/p>\n<p>Non-point source pollutants are, by definition, more diffuse and difficult to assign to specific actors.&nbsp;Soil erosion in a watershed is an example.&nbsp;Many farms contribute to erosion to varying degrees, depending on shifting temporal and spatial conditions.&nbsp;Farms may interact in ways that augment or reduce the impacts.&nbsp;In such cases, a sectoral or geographic approach is often more effective.&nbsp;Sometimes the polluter-pays principle can be partially applied to sectoral approaches through cost-sharing, cleanup, and pollution prevention.<\/p>\n<h3><strong>Practices vs. Systems<\/strong><\/h3>\n<p>Systems are more than combinations of individual&nbsp;practices. As it relates to agriculture:<\/p>\n<ul>\n<li style=\"font-weight: 400\">Systems constitute a fundamental and permanent change in land use. Ensuring long-term benefits with a practice-based approach is difficult, since changes in practices are driven by a host of environmental and financial conditions, leading to substantial year-to-year variation.<\/li>\n<li style=\"font-weight: 400\">In a practice-based approach, growers pick and choose components, making the adoption process difficult to manage and monitor. While systems approaches also involve choosing between options, these options come in more integrated packages.<\/li>\n<li style=\"font-weight: 400\">Monitoring for compliance is very difficult in a practice-based approach. With systems, monitoring is not without its challenges, but it is more straightforward.<\/li>\n<li style=\"font-weight: 400\">Few practices are likely to reduce producer costs, whereas systems can generate greater profitability (e.g., organic food).<\/li>\n<li style=\"font-weight: 400\">Only systems adoption will achieve significant environmental improvements (see MacRae et al., 2014).<\/li>\n<li style=\"font-weight: 400\">Governments will frequently disseminate Best Management Practice (BMP) manuals that outline a mix of strategies that can actually be incompatible with one another. For example, some practices that improve soil moisture capacity and moderate moisture variability may increase Nitrous oxide emissions.<\/li>\n<\/ul>\n<p>Although not well assessed, many current instruments are designed to support practice adoption, which can be useful for discrete problems with clear cause-and-effect relationships, but may also result in practices not meeting their intended success (Houser, 2022). Success may also be dependent on specific ecological conditions (Liu et al., 2016; Yates et al., 2012). For example, a current BMP being promoted in Canada, cover cropping, can increase soil carbon levels, but can also result (under certain ecological conditions) in elevated Nitrous oxide emissions (see also Arnason, 2022). Cover cropping is not a poor strategy. Rather, its chances of contributing to multidimensional success increase when it is part of multi-component systems change.<\/p>\n<p>Most significant food system problems have multiple causes and effects, making practice-oriented instruments less helpful unless bundled with other system-change measures. The policy literature sometimes calls these systemic instruments (Wieczorek &amp; Hekkert, 2012). The focus on BMPs often results from policy and program \u201cconvenience.\u201d This perception is reinforced by the belief that BMPs are less disruptive to production and that systems change is too difficult or costly. However, BMP adoption is often suboptimal (see also Brethour et al., 2007) as adoption does not lead to the intended outcomes (see also Houser, 2022), especially relative to the scale of the problem. This is in part because Canadian schemes are voluntary.<\/p>\n<h3><strong>Rowing vs. Steering<\/strong><\/h3>\n<p>Popularized by Osborne and Gaebler (1992), this analysis suggests that governments should focus primarily on steering and leave the rowing to the private sector. In a neoliberal interpretation, this effectively means reducing regulatory interventions and creating more space for private firms. A more regulatory-pluralist approach, however, sees the state maintaining a regulatory presence where private firms have historically failed to protect the public interest, and playing a steering role on complex issues that require pluralistic implementation. This trade-off is connected to the traditional economic narrative of &#8220;command and control&#8221; (rowing) vs. &#8220;market instruments&#8221; (steering). Economists typically favour the latter, ostensibly because they have lower administrative costs and they contribute to firm innovations. Economists typically see market-based instruments as more efficient because they do not &#8220;overpay&#8221; for a given action. For example, for producer subsidies, an auction scheme is preferred to a fixed rate. Neoliberal economists prefer pollution trading schemes over taxation schemes.<\/p>\n<p>One area where a steering approach is more likely to succeed is food and culture. Although direct interventions are sometimes required to create greater equity, especially where firms are unlikely to act in the public interest, the state&#8217;s role in a pluralistic capitalist democracy is generally to create supportive environments for positive individual and collective choices about food and culture. By altering the many factors that influence personal food\/culture choices so they better favour sustainability, justice, and health, positive changes can result. Government support for government food festivals is one example.<\/p>\n<h3><strong>Elite Accommodation vs. Equity<\/strong><\/h3>\n<p>A long-standing critique of many governments and their interventions is their inclination to accommodate political, economic and cultural elites at the expense of lower- and middle-income and historically marginalized groups.&nbsp;This has sometimes been justified as a &#8220;trickle-down&#8221; strategy, which assumes that favouring certain elite groups will spread benefits to others.&nbsp;However, the concept is highly contested, with some arguing that it just reinforces existing inequalities (Summers &amp; Balls, 2015).<\/p>\n<p>Other interventions have equity as a specific objective. However, the intervention&#8217;s design can significantly determine whether it improves equity (McGill et al., 2015). Upstream interventions that focus on structural elements of the food environment, such as price, are more likely to have positive equity impacts than downstream interventions that focus on individual behaviour modification.<\/p>\n<h3><strong>Regulatory vs. Precautionary Science <\/strong><a class=\"footnote\" title=\"Adapted from MacRae &amp; Alden (2002). According to their typology, Canada pursues the most passive demand-side interventions, while the most active market development interventions are more likely to have the highest levels of r the development of organic farming.\" id=\"return-footnote-34-1\" href=\"#footnote-34-1\" aria-label=\"Footnote 1\"><sup class=\"footnote\">[1]<\/sup><\/a><\/h3>\n<p>According to Salter et al. (1988), \u201cthe science [policy-makers] seek is one that is capable of being justified and explained to a wide variety of publics&#8230;. It must facilitate clear choices. It must represent a body of evidence on which decisions can rest and be seen to be rational\u201d (pg. 5). Regulators attempt to minimize the likelihood of concluding there is an effect when one does not exist, avoiding the possibility of \u201cunnecessary\u201d regulation (known in statistics as minimizing the possibility of a false positive or Type I error). However, this increases the likelihood of a different kind of error: concluding there is no effect when one exists (a false negative, or Type II error) (Tickner, 1997). The likelihood of a Type II error can be high, in some studies representing up to a 50 percent possibility (Schrecker, 1984).<\/p>\n<p>Policymakers often seek a high level of certainty before acting (ie, do not practice precaution in the face of strong but not definitive evidence). However, our understanding of potential problems is usually evolving, especially in the early stages of their emergence, and definitive conclusions often take years to emerge. Rather than deal with scientific ambiguity, regulators generally treat the absence of evidence as evidence of absence. If a phenomenon has not yet been observed, then it does not exist. Although precautionary approaches are now widely used in various geographies, including Europe (see European Commission, 2017), Canada applies them inconsistently.<\/p>\n<h3><strong>Single Jurisdiction Implementation vs. Leakage<\/strong><\/h3>\n<p>Leakage occurs due to multiple jurisdictions in Canada and internationally (particularly with trading partners).&nbsp;An instrument deployed in one jurisdiction is often not widely deployed elsewhere, creating advantages and disadvantages for those actors in that jurisdiction.&nbsp;The most dramatic form of leakage occurs when the instrument is seen to add costs to business, and, consequently, a firm decides to leave one jurisdiction for another where the instrument has not been deployed. No measures are in place to create equivalent conditions. Consequently, additional instruments that fall under the banner of border adjustments may need to be enacted to create a level playing field across borders.&nbsp;Many international agreements are meant to address leakage but are not always successful, and for many issues, no widespread multilateral agreements exist. However, leakage may also be countered, at least in the consumer goods sector, by the bad press that can accompany a firm&#8217;s flight from regulatory requirements.<\/p>\n<h3><strong>National vs. Local<\/strong><\/h3>\n<p>In Canada, implementing a national program is often difficult because of jurisdictional divisions within the food system. Many national initiatives attempt to circumvent the constitution, often resulting in ineffective design and delivery and contestation from the provinces. These efforts can succeed, but often require extensive negotiation and sometimes federal arm-twisting, usually using spending power as a carrot. Of course, a national program presents the opportunity for relatively full and equitable treatment across the country on issues that affect all regions.<\/p>\n<p>Many decision-makers believe in subsidiarity,&nbsp;the governance principle that decisions should be taken at the lowest level of government possible (where they can be competently performed).&nbsp;This is sensible when distinct local conditions warrant unique designs.&nbsp;However, local\/regional\/provincial differences often concern attitudes, ideologies, and resources, resulting in very uneven treatment across the country.<\/p>\n<h3><strong>Front-Line (or Street-Level) Bureaucrats and Implementation Gaps<\/strong><\/h3>\n<p>Front-line bureaucrats are the civil servants who are the &#8220;face&#8221; of the state with the citizenry. In the Canadian food system, this includes provincial farm extension agents, public health nutritionists and dietitians, food inspectors at every level, local planners and economic development officers with food responsibilities, and government grant administrators (or project officers). The general literature on these bureaucrats highlights their discretion in interpreting and implementing government programs (see Chang &amp; Brewer, 2022). However, few, if any, studies have examined Canadian food system street-level bureaucrats and their role in implementation, in part because most food system programming is poorly evaluated. As a result, we know little about how they might augment or mitigate implementation gaps.<\/p>\n<h2>III &#8211; Explorations of Targeted and Non-Targeted Interventions<\/h2>\n<p>The challenges of designing food security programs that are not only effective (they accomplish what they were designed to do) and efficient (their benefits outweigh their costs), but also politically and socially acceptable, are many, and addressing them includes considering which instruments to use. This section explores considerations made when choosing between targeted (restricted to particular groups or regions) and non-targeted (unrestricted coverage) instruments. In combating food insecurity, targeted (selective) approaches focus instrument choice and design on those who are most in need. Success depends heavily on good data and the ability to reach the target population. Non-targeted (universal) approaches do not require the same level of precision to reach potential participants\/beneficiaries.<\/p>\n<p>As seen below, universal approaches are often more acceptable to the public, as they tend to reduce discussion of the extent to which targeted groups \u201cmerit\u201d support.&nbsp;Typically, they are more expensive to implement in gross terms (due to their broader coverage). However, if the program reduces public expenditure in other domains (for example, food programs which reduce health issues), the costs may be reasonable relative to the benefits it generates.&nbsp;Targeted approaches, though, are frequently more cost-efficient (Yang et al., 2005; Yang &amp; Weersink, 2004). Table 2&nbsp; provides some examples of food security interventions, divided into targeted and non-targeted initiatives<\/p>\n<p><strong>Table 2: Targeted and Non-targeted Initiatives<\/strong><\/p>\n<div style=\"text-align: left;\">\n<table>\n<tbody>\n<tr>\n<th><strong>Targeted<\/strong><\/th>\n<th><strong>Non-Targeted<\/strong><\/th>\n<\/tr>\n<tr>\n<td>Food stamps, conditional cash transfers, or food banks with means testing<\/td>\n<td>Food labelling<\/td>\n<\/tr>\n<tr>\n<td>Supplementary feeding programs for women, children, and other vulnerable groups<\/td>\n<td>Nutrition education on radio and television and through other general media<\/td>\n<\/tr>\n<tr>\n<td>Vitamin and mineral supplements for deficit populations<\/td>\n<td>General fortification schemes (for example, for iodized salt)<\/td>\n<\/tr>\n<tr>\n<td>Subsidized food sold only in certain geographic target areas<\/td>\n<td>General food price policy, taxes, or subsidies<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>These targeted and non-targeted programs aim to reduce food insecurity. The case for targeting gains more support under fiscal constraints, since it tends to require fewer resources. Non-targeted programs are often prone to leakages, i.e., they may end up benefiting those who may not need the program. General food subsidies, for example, benefit both poor and non-poor groups in society. Because they allocate scarce public resources to non-poor groups, such policies are often perceived as inefficient (wasteful) and unfair. But that is not always the case, as we discuss below.<\/p>\n<p>Designing an effective, fair, and efficient targeted program is a complex process, which starts with the targeting instrument to be adopted. There are three general types of targeting mechanisms that food and nutrition programs can use:<\/p>\n<h3><strong>Individual Assessment (e.g. means testing or nutrition status)<\/strong><\/h3>\n<p>Individual assessment is the most objective and accurate targeting mechanism in theory, but the most difficult and expensive to implement in practice. On the one hand, it is important for efficiency and equity reasons to minimize leakages to the non-needy; on the other hand, higher administrative costs can create efficiency and equity losses.<\/p>\n<h3><strong>Group Characteristics (age, sex, disability, location, etc.)<\/strong><\/h3>\n<p>Identifying common characteristics of &#8216;vulnerable groups&#8217; as proxy indicators of need is simpler and cheaper than individual assessment and is less susceptible to incentive distortions. This classification method allows rapid, inexpensive identification of large numbers of beneficiaries, at the cost of an acceptable degree of leakage to the non-needy.<\/p>\n<h3><strong>Self-Targeting (where needy individuals select themselves)<\/strong>:<\/h3>\n<p>Self-targeting is (theoretically) cheaper and more accurate than most alternatives. Instead of identifying beneficiaries by (costly) individual assessment or (crude) proxy indicators, the poor are encouraged to select themselves. However, self-targeting often misses those most in need, as discussed above.<\/p>\n<p>Besides the potential high costs of administering targeting mechanisms, two other important concerns must be addressed in designing effective programs:<\/p>\n<ol>\n<li style=\"font-weight: 400\">Loss of political support from those excluded from benefits by targeting may undermine the program&#8217;s political sustainability. That is, leakages under non-targeted programs may be the price of political feasibility.<\/li>\n<li style=\"font-weight: 400\">Social stigma has been used explicitly as a self-targeting device. The idea is that whatever targeting mechanism is used would make non-needy individuals exclude themselves from the program (for example, people would be ashamed to go to food banks). But social stigma is often very debilitating for those who self-identify as needing a program, and often discourages participation among those who could really benefit.<\/li>\n<\/ol>\n<h3><strong>Price Subsidies<\/strong><\/h3>\n<p>The previous discussion on targeting suggests that general subsidies may be inefficient, as they would benefit both needy and non-needy groups. Targeted subsidies, on the other hand, can be very costly economically (e.g., cost of screening), politically (lack of political support from groups left out of the program), and socially (stigmatization of targeted groups). However, these costs may be minimized by adopting a general subsidy policy for items that appear more prominently in the consumption patterns of the targeted groups.<\/p>\n<p>A subsidy to rice production, for example, will decrease the price of this product. Because of the lower price, people can now afford to buy more rice. Additionally, the lower price paid for rice increases available income. This is the income effect of the decrease in the price of rice. Hence, with the price subsidy, people can buy not only more rice but also more of other goods.<\/p>\n<p>This analysis has some interesting implications for targeting. The income effect will be larger the more important the subsidized product is in people\u2019s original budget. Thus, if governments want to affect poor groups more than non-poor groups, they must choose to subsidize items that appear more prominently in the consumption basket of low-income groups. That means subsidizing staple foods (for example, rice or potatoes). A subsidy on meat (a luxury item in most societies), for example, will benefit the rich disproportionately more than the poor.<\/p>\n<p>The income effect also suggests that a price subsidy on one good can increase consumption of another. Because of the income effect, a housing subsidy, for example, can lead not only to more housing, but also to greater food consumption (and lower food insecurity). Thus, a general (apparently non-targeted) subsidy policy can focus on items that disproportionately weigh on the budgets of poor groups (rental housing, public transit, etc.). Such policies will also have a disproportional (positive) effect on food consumption by low-income groups.<\/p>\n<h3><strong>Ultra-Processed Food Tax<\/strong><\/h3>\n<p>The income effect of a price change is also relevant when prices rise, including through taxation as a non-targeted policy instrument. Consider, for example, a tax on ultra-processed products, such as sugar-sweetened beverages. As the tax raises the price of the targeted product, consumers may purchase less of it because it has become relatively more expensive. At the same time, the price increase reduces consumers\u2019 real purchasing power. Depending on the magnitude of this income effect, spending on other foods may also decline. The important policy question, therefore, is not simply how much consumption of ultra-processed foods falls following the tax, but also how consumption of other foods changes\u2014and which foods are most affected. For example, do consumers substitute healthier alternatives, or does the loss of purchasing power also reduce purchases of nutritious foods? Consider these two analyses:<\/p>\n<p>Ultra-processed food as a luxury good for poor groups: Although consumption of ultra-processed food is growing worldwide, in many societies they may still be considered a &#8220;luxury&#8221; item. In such cases, we can expect poor populations to buy less ultra-processed food, and demand for other foods (substitutes for ultra-processed food) to increase. If these foods are a luxury good, they are also unlikely to be a major part of poor consumers&#8217; original budget. The income effect of a price increase may be small. If the policy intends to discourage the consumption of these foods among poor groups, it may work well in this case.<\/p>\n<p>Ultra-processed food as an important item in the diets of poor groups: A significant concern, however, is that these foods are becoming an important item in the diets of poor groups in many countries, including Canada. In such cases, the income effect of higher prices will be disproportionately greater among the poor, affecting not only their ability to buy these foods but also to buy other items. Furthermore, demand for these foods among the poor may be highly price inelastic. If so, an increase in the price of ultra-processed food will lead to very little change in the quantity consumed. Instead, consumers will compensate for the lower income effect by purchasing proportionately less of other items, including substitute food items.<\/p>\n<p>The above analyses illustrate the complexity of designing policies and programs affecting low-income groups. It suggests the need for careful research to collect data on prices and incomes, as well as the diets and behaviours of different groups, and the desirability of complementary policies (such as a tax policy with an educational campaign).<\/p>\n<h2>IV &#8211; Concluding Observations<\/h2>\n<p>Although Canadian policy makers have had successes in numerous important domains (Lindquist et al., 2022), Canadian food system interventions are regularly criticized for poor design and ineffectiveness, and most instruments are rarely well evaluated. Instrument mixes, such as those required to advance a joined-up approach to food policy, are even more rarely assessed (MacRae, 2011; Skogstad, 2023), even though there is evidence that well-designed policy that considers the environmental sphere can be more effective than single interventions (Ekvall et al., 2016; Schader et al., 2014). Emblematic of the problem, one assessment of food security policy in Quebec found policy coherence to be relatively weak across a limited range of policy instruments and in need of improvement (Gaboury-Bonhomme et al., 2023).<\/p>\n<p>&#8220;Ottawa is a town that is in love with policy ideas and bored to tears by policy implementation &#8211; by the details of how things actually get done&#8221; (Mulroney, as cited in Bergen, 2020). Former Clerk of the Privy Council Kevin Lynch (2022) describes the problem as weak policy execution, not only for new initiatives but also for delivering core functions. The Commissioner of the Environment and Sustainable Development (2022) has also highlighted the federal policy execution problem as it relates to climate change. This problem is particularly acute among elected officials, who typically lack the time, training, staff resources, or inclination to understand the details. Civil servants then handle the details, and senior bureaucrats are often equally uninterested, overly risk-averse, or resistant to new approaches. Elected officials have relatively limited oversight of implementation details in the Canadian governance system (see MacRae et al., 2012, for a case study of pesticide legislation).<\/p>\n<p>Ottawa also discourages learning from jurisdictions with more sophisticated, longer-standing policy and program initiatives; as a result, Canadian public policy often lags significantly behind other jurisdictions (see Skogstad, 2023). Consultants are often asked to conduct international food policy scans but focus solely on like-minded jurisdictions, usually the US, Britain, Australia, and New Zealand. This policy myopia typically results in foregone learning from continental Europe and other regions. Similar attitudes prevail in most provincial jurisdictions, except Quebec, which has stronger ties to European approaches. Europeans, by contrast, do not appear to suffer the same kind of myopia and regularly follow Canada&#8217;s policy developments on the municipal scene here, where more interesting interventions occur. For a more detailed analysis of the differences between European and Canadian approaches to food system governance, see Cl\u00e9ment (2016). Related to this, former Privy Council Clerk Michael Wernick has written,<\/p>\n<blockquote><p>&#8230;.. governments should always invest in ways to bring in fresher and more objective perspectives and advice, challenge incrementalism and orthodoxy and help the public service craft implementable options for governments to consider. We do not do as much of this in Canada as in other countries, and far less than we did in the past. Canada has allowed its supply chain of idea generation and debate about its public sector to erode to a pitiful state and has become more dependent on consulting firms for outside perspective (Wernick, 2023).<\/p><\/blockquote>\n<p>Beyond constitutional limits, poor policy design can stem from institutional, political, and organizational factors. Insufficient data may constrain the development of appropriate design parameters, while decision-makers may not adequately consider available evidence. Political ambivalence about aggressive interventions can also further weaken policy design, particularly because legislative mandates for sustainability, health promotion, and justice within the food system are often weak. This ambivalence reflects what Collins and Sossin (2019) describe as Canada\u2019s \u201cperverse regulatory discretion,\u201d whereby decision-makers may forgo statutory requirements when applying them could disadvantage certain economic interests.<\/p>\n<p>Insufficient budget allocations can similarly result in partial designs, inadequate execution, and limited monitoring and enforcement; in turn, weak monitoring can obscure design failures because opportunities for meaningful assessment are limited. Policy design may also be shaped by the \u201c80\/20 factor,\u201d whereby decision-makers focus on the relatively small proportion of actors responsible for most activity and potentially overlook the needs and circumstances of others. Expert and institutional biases can further narrow the range of solutions considered, including biases against policy instruments successfully employed in countries not perceived as comparable to Canada. Relatedly, decision-makers may favour conventional forms of agricultural capitalism and consequently privilege solutions advanced by established industry groups (see Gerbet, 2023, for an example related to genetic engineering). Institutional capacity and expertise can also undermine design when those responsible lack the skills or knowledge to address complex problems and are unwilling or unable to engage people with the necessary expertise (Lynch, 2022).<\/p>\n<p>Further, governance organizations are often poorly equipped to address such \u201cwicked problems\u201d; according to Termeer et al. (2015), governments frequently lack reflexivity, resilience, responsiveness, and revitalization, and strategies for overcoming these limitations are not readily apparent in Canadian food system governance. Risk aversion can compound these challenges, discouraging approaches that are relatively untested, politically difficult, or potentially contestable under free trade agreements, while excessive internal compliance regimes may further constrain innovation (Lynch, 2022). Other organizational dynamics can also contribute to poor design, including self-interest, whereby interventions are designed to sustain work for designers rather than maximize effectiveness, and \u201cdesign delusion,\u201d whereby managers overestimate their own design capabilities and alter work produced by junior staff that may in fact be superior.<\/p>\n<p>Lastly, failure to meaningfully consult those most affected by interventions can generate unintended secondary effects that compromise policy outcomes, particularly when consultation is concentrated among the \u201cusual suspects,\u201d often institutional or economic elites. Collectively, these shortcomings can produce significant gaps between policy intentions, policy design, and implementation.<\/p>\n<p>Ultimately, advancing food security and food system transformation depends not simply on whether governments intervene, but on the instruments they select, how they design them, and how effectively they implement them. As this chapter demonstrates, policy choices involve important trade-offs, and their effectiveness and equity depend on the objectives, populations, and contexts involved. Effective policy therefore requires good evidence, attention to distributional and unintended effects, meaningful engagement with affected populations, and adequate resources for implementation and evaluation. Given the interconnected nature of food system challenges, meaningful transformation will ultimately require coherent mixes of complementary instruments that work together to advance food security, sustainability, health, equity, and justice.<\/p>\n<p>&nbsp;<\/p>\n<h2>References<\/h2>\n<p>Arnason, R. (2022, March 24). <a href=\"https:\/\/www.producer.com\/news\/cover-crops-ability-to-reduce-n2o-emissions-questioned\/\"><em>Cover crops\u2019 ability to reduce N2O emissions questioned<\/em><\/a>. The Western Producer.<\/p>\n<p>Baur, P. (2020). <a href=\"https:\/\/doi.org\/10.1007\/s10460-020-10123-8\">When farmers are pulled in too many directions: Comparing institutional drivers of food safety and environmental sustainability in California agriculture<\/a>. <em>Agriculture and Human Values, 37<\/em>(4), 1175\u20131194.<\/p>\n<p>Bergen, B. (2020, December 10). <a href=\"https:\/\/www.theglobeandmail.com\/business\/commentary\/article-canadas-ai-strategy-needs-to-be-built-on-more-than-hype\/\">Canada\u2019s AI strategy needs to be built on more than hype<\/a>. <em>The Globe and Mail<\/em>.<\/p>\n<p>Brethour, C., Sparling, B., Cortus, B., Klimas, M., Moore, T. L., &amp; Richards, J. S. (2007). <em><a href=\"https:\/\/ideas.repec.org\/p\/ags\/gmcefr\/289841.html\">An economic evaluation of beneficial management practices for crop nutrients in Canadian agriculture: Final report<\/a>.<\/em> George Morris Centre.<\/p>\n<p>Buckingham, D. E., Hole, G., Glaholt, D., &amp; Rotterdam, M. 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(2012). <a href=\"https:\/\/doi.org\/10.1016\/j.jglr.2011.04.009\">Estimating nutrient production from human activities in subcatchments of the Red River, Manitoba<\/a>. <em>Journal of Great Lakes Research<\/em>, 38, 106\u2013114.<\/p>\n<p>&nbsp;<\/p>\n<hr class=\"before-footnotes clear\" \/><div class=\"footnotes\"><ol><li id=\"footnote-34-1\">Adapted from MacRae &amp; Alden (2002). According to their typology, Canada pursues the most passive demand-side interventions, while the most active market development interventions are more likely to have the highest levels of r the development of organic farming. <a href=\"#return-footnote-34-1\" class=\"return-footnote\" aria-label=\"Return to footnote 1\">&crarr;<\/a><\/li><\/ol><\/div>","protected":false},"author":605,"menu_order":1,"template":"","meta":{"pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":["rod-macrae","cecilia-rocha"],"pb_section_license":""},"chapter-type":[],"contributor":[67],"license":[],"class_list":["post-34","chapter","type-chapter","status-publish","hentry","contributor-cecilia-rocha"],"part":33,"_links":{"self":[{"href":"https:\/\/pressbooks.library.torontomu.ca\/rethinkingfoodsecurity\/wp-json\/pressbooks\/v2\/chapters\/34","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pressbooks.library.torontomu.ca\/rethinkingfoodsecurity\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/pressbooks.library.torontomu.ca\/rethinkingfoodsecurity\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/pressbooks.library.torontomu.ca\/rethinkingfoodsecurity\/wp-json\/wp\/v2\/users\/605"}],"version-history":[{"count":1,"href":"https:\/\/pressbooks.library.torontomu.ca\/rethinkingfoodsecurity\/wp-json\/pressbooks\/v2\/chapters\/34\/revisions"}],"predecessor-version":[{"id":66,"href":"https:\/\/pressbooks.library.torontomu.ca\/rethinkingfoodsecurity\/wp-json\/pressbooks\/v2\/chapters\/34\/revisions\/66"}],"part":[{"href":"https:\/\/pressbooks.library.torontomu.ca\/rethinkingfoodsecurity\/wp-json\/pressbooks\/v2\/parts\/33"}],"metadata":[{"href":"https:\/\/pressbooks.library.torontomu.ca\/rethinkingfoodsecurity\/wp-json\/pressbooks\/v2\/chapters\/34\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/pressbooks.library.torontomu.ca\/rethinkingfoodsecurity\/wp-json\/wp\/v2\/media?parent=34"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/pressbooks.library.torontomu.ca\/rethinkingfoodsecurity\/wp-json\/pressbooks\/v2\/chapter-type?post=34"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/pressbooks.library.torontomu.ca\/rethinkingfoodsecurity\/wp-json\/wp\/v2\/contributor?post=34"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/pressbooks.library.torontomu.ca\/rethinkingfoodsecurity\/wp-json\/wp\/v2\/license?post=34"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}