Abstract
Agrifood supply chains contribute to many environmental and social problems. Sustainability standards—rules that supply chain actors may follow to demonstrate their commitment to social equity and/or environmental protection—aim to mitigate such problems. We provide a narrative review of the effects of many distinct sustainability standards on different supply chain actors spanning multiple crops. Furthermore, we discuss five emerging questions—causality, exclusion, compliance and monitoring, excess supply and emerging country markets—and identify directions for future research. We find that, while sustainability standards can help improve the sustainability of production processes in certain situations, they are insufficient to ensure food system sustainability at scale, nor do they advance equity objectives in agrifood supply chains.
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References
Foley, J. A. et al. Solutions for a cultivated planet. Nature 478, 337–342 (2011).
FAO & ILO. Agricultural Workers and Their Contribution to Sustainable Agriculture and Rural Development (ILO, 2007).
Swinnen, J. Economics and politics of food standards, trade, and development. Agric. Econ. 47, 7–19 (2016).
Clapp, J. Responsibility to the rescue? Governing private financial investment in global agriculture. Agric. Human Values 34, 223–235 (2017).
Lambin, E. F. & Thorlakson, T. Sustainability standards: interactions between private actors, civil society, and governments. Annu. Rev. Environ. Resour. 43, 369–393 (2018).
Lee, J., Gereffi, G. & Beauvais, J. Global value chains and agrifood standards: challenges and possibilities for smallholders in developing countries. Proc. Natl Acad. Sci. USA 109, 12326–12331 (2012).
Meier, C. et al. The State of Sustainable Markets 2020 – Statistics and Emerging Trend (ITC, 2020).
Elder, S. D., Lister, J. & Dauvergne, P. Big retail and sustainable coffee: a new development studies research agenda. Prog. Dev. Stud. 14, 77–90 (2013).
Henson, S. & Reardon, T. Private agri-food standards: implications for food policy and the agri-food system. Food Policy 30, 241–253 (2005).
Codron, J.-M., Siriex, L. & Reardon, T. Social and environmental attributes of food products in an emerging mass market: challenges of signaling and consumer perception, with European illustrations. Agric. Human Values 23, 283–297 (2006).
Meemken, E.-M. Do smallholder farmers benefit from sustainability standards? A systematic review and meta-analysis. Glob. Food Sec. 26, 100373 (2020).
Ponte, S. & Gibbon, P. Quality standards, conventions and the governance of global value chains. Econ. Soc. 34, 1–31 (2005).
Taylor, P. L. In the market but not of it: fair trade coffee and forest stewardship council certification as market-based social change. World Dev. 33, 129–147 (2005).
Koenig-Archibugi, M. & Macdonald, K. Accountability-by-proxy in transnational non-state governance. Governance 26, 499–522 (2013).
Beghin, J. C., Maertens, M. & Swinnen, J. Nontariff measures and standards in trade and global value chains. Annu. Rev. Resour. Econ. 7, 425–450 (2015).
DeFries, R. S., Fanzo, J., Mondal, P., Remans, R. & Wood, S. A. Is voluntary certification of tropical agricultural commodities achieving sustainability goals for small-scale producers? A review of the evidence. Environ. Res. Lett. 12, 033001 (2017).
Oya, C., Schaefer, F. & Skalidou, D. The effectiveness of agricultural certification in developing countries: a systematic review. World Dev. 112, 282–312 (2018).
Iweala, S., Spiller, A. & Meyerding, S. Buy good, feel good? The influence of the warm glow of giving on the evaluation of food items with ethical claims in the U.K. and Germany. J. Clean. Prod. 215, 315–328 (2019).
Rees, W., Tremma, O. & Manning, L. Sustainability cues on packaging: the influence of recognition on purchasing behavior. J. Clean. Prod. 235, 841–853 (2019).
Song, L. et al. Ecolabel’s role in informing sustainable consumption: a naturalistic decision making study using eye tracking glasses. J. Clean. Prod. 218, 685–695 (2019).
Bray, J. G. & Neilson, J. Reviewing the impacts of coffee certification programmes on smallholder livelihoods. Int. J. Biodivers. Sci. Ecosyst. Serv. Manag. 13, 216–232 (2016).
Meemken, E.-M. & Qaim, M. Organic agriculture, food security, and the environment. Annu. Rev. Resour. Econ. 10, 39–63 (2018).
Seufert, V., Ramankutty, N. & Foley, J. A. Comparing the yields of organic and conventional agriculture. Nature 485, 229–232 (2012).
Schleifer, P. & Sun, Y. Reviewing the impact of sustainability certification on food security in developing countries. Glob. Food Sec. 24, 100337 (2020).
Tscharntke, T. et al. Conserving biodiversity through certification of tropical agroforestry crops at local and landscape scales. Conserv. Lett. 8, 14–23 (2015).
Auld, G., Gulbrandsen, L. H. & McDermott, C. L. Certification schemes and the impacts on forests and forestry. Annu. Rev. Environ. Resour. 33, 187–211 (2008).
Christian, C. et al. A review of formal objections to Marine Stewardship Council fisheries certifications. Biol. Conserv. 161, 10–17 (2013).
FAOSTAT (FAO, 2020); http://faostat.fao.org/
Bennett, E. A. Voluntary sustainability standards: a squandered opportunity to improve workers’ wages. Sustain. Dev. 26, 65–82 (2018).
Raynolds, L. T. Re-embedding global agriculture: the international organic and fair trade movements. Agric. Human Values 17, 297–309 (2000).
Seufert, V., Ramankutty, N. & Mayerhofer, T. What is this thing called organic? – How organic farming is codified in regulations. Food Policy 68, 10–20 (2017).
Ponte, S. & Cheyns, E. Voluntary standards, expert knowledge and the governance of sustainability networks. Glob. Netw. 13, 459–477 (2013).
de Bakker, F. G. A., Rasche, A. & Ponte, S. Multi-stakeholder initiatives on sustainability: a cross-disciplinary review and research agenda for business ethics. Bus. Ethics Q. 29, 343–383 (2019).
Fuchs, D., Kalfagianni, A. & Havinga, T. Actors in private food governance: the legitimacy of retail standards and multistakeholder initiatives with civil society participation. Agric. Human Values 28, 353–367 (2011).
Giovannucci, D. & Ponte, S. Standards as a new form of social contract? Sustainability initiatives in the coffee industry. Food Policy 30, 284–301 (2005).
Bennett, E. A. Who governs socially-oriented voluntary sustainability standards? Not the producers of certified products. World Dev. 91, 53–69 (2017).
Raynolds, L. T. Fairtrade labour certification: the contested incorporation of plantations and workers. Third World Q. https://doi.org/10.1080/01436597.2016.1272408 (2017).
Raynolds, L. T. & Rosty, C. Fair Trade USA coffee plantation certification: ramifications for workers in Nicaragua. Dev. Policy Rev. https://doi.org/10.1111/dpr.12473 (2020).
Ansah, E. O., Kaplowitz, M. D., Lupi, F. & Kerr, J. Smallholder participation and procedural compliance with sustainable cocoa certification programs. Agroecol. Sustain. Food Syst. 44, 54–87 (2020).
Bachmann, F. Potential and limitations of organic and fair trade cotton for improving livelihoods of smallholders: evidence from central Asia. Renew. Agric. Food Syst. 27, 138–147 (2012).
Bolwig, S., Gibbon, P. & Jones, S. The economics of smallholder organic contract farming in tropical Africa. World Dev. 37, 1094–1104 (2009).
Snider, A., Gutiérrez, I., Sibelet, N. & Faure, G. Small farmer cooperatives and voluntary coffee certifications: rewarding progressive farmers of engendering widespread change in Costa Rica? Food Policy 69, 231–242 (2017).
Meemken, E.-M., Sellare, J., Kouame, C. N. & Qaim, M. Effects of Fairtrade on the livelihoods of poor rural workers. Nat. Sustain. 2, 635–642 (2019).
Minten, B., Dereje, M., Engida, E. & Tamru, S. Tracking the quality premium of certified coffee: evidence from Ethiopia. World Dev. 101, 119–132 (2018).
Thorlakson, T., Hainmueller, J. & Lambin, E. F. Improving environmental practices in agricultural supply chains: the role of company-led standards. Glob. Environ. Change 48, 32–42 (2018).
Dauvergne, P. & Lister, J. Big brand sustainability: governance prospects and environmental limits. Glob. Environ. Change 22, 36–45 (2012).
Yenipazarli, A. The economics of eco-labeling: standards, costs and prices. Int. J. Prod. Econ. 170, 275–286 (2015).
Grunert, K. G., Hieke, S. & Wills, J. Sustainability labels on food products: consumer motivation, understanding and use. Food Policy 44, 177–189 (2014).
Lusk, J. L. & Briggeman, B. C. Food values. Am. J. Agric. Econ. 91, 184–196 (2009).
Asioli, D., Aschemann-Witzel, J. & Nayga, R. M. Sustainability-related food labels. Annu. Rev. Resour. Econ. 12, 171–185 (2020).
Akoyi, K. T. & Maertens, M. Walk the talk: private sustainability standards in the Ugandan coffee sector. J. Dev. Stud. 54, 1792–1818 (2017).
Asfaw, S., Mithöfer, D. & Waibel, H. Agrifood supply chain, private-sector standards, and farmers’ health: evidence from Kenya. Agric. Econ. 41, 251–263 (2010).
Meemken, E.-M. & Qaim, M. Can private food standards promote gender equality in the small farm sector? J. Rural Stud. 58, 39–51 (2018).
Sellare, J., Meemken, E.-M. & Qaim, M. Fairtrade, agrochemical input use, and effects on human health and the environment. Ecol. Econ. 176, 106718 (2020).
Sellare, J., Meemken, E., Kouamé, C. & Qaim, M. Do sustainability standards benefit smallholder farmers also when accounting for cooperative effects? Evidence from Côte d’Ivoire. Am. J. Agric. Econ. 51, 681–695 (2020).
Colen, L., Maertens, M. & Swinnen, J. Private standards, trade and poverty: GlobalGAP and horticultural employment in Senegal. World Econ. 35, 1073–1088 (2012).
Krumbiegel, K., Maertens, M. & Wollni, M. The role of Fairtrade certification for wages and job satisfaction of plantation workers. World Dev. 102, 195–212 (2018).
Schuster, M. & Maertens, M. Do private standards benefit workers in horticultural export chains in Peru? J. Clean. Prod. 112, 2392–2406 (2016).
van Rijn, F., Fort, R., Ruben, R., Koster, T. & Beekman, G. Does certification improve hired labour conditions and wageworker conditions at banana plantations? Agric. Human Values 37, 353–370 (2020).
Riisgaard, L. Global value chains, labor organization and private social standards: lessons from East African cut flower industries. World Dev. 37, 326–340 (2009).
Cramer, C., Johnston, D., Mueller, B., Oya, C. & Sender, J. Fairtrade and labour markets in Ethiopia and Uganda. J. Dev. Stud. 53, 841–856 (2016).
Valkila, J. & Nygren, A. Impacts of Fair Trade certification on coffee farmers, cooperatives, and laborers in Nicaragua. Agric. Human Values 27, 321–333 (2010).
Ruben, R., Fort, R. & Zúñiga-Arias, G. Measuring the impact of fair trade on development. Dev. Pract. 19, 777–788 (2009).
Shepherd, B. & Wilson, N. L. W. Product standards and developing country agricultural exports: the case of the European Union. Food Policy 42, 1–10 (2013).
Schuster, M. & Maertens, M. Do private standards create exclusive supply chains? New evidence from the Peruvian asparagus export sector. Food Policy 43, 291–305 (2013).
Fiankor, D.-D. D., Flachsbarth, I., Masood, A. & Brümmer, B. Does GlobalGAP certification promote agrifood exports? Eur. Rev. Agric. Econ. 47, 247–272 (2019).
Dallas, M. P., Ponte, S. & Sturgeon, T. J. Power in global value chains. Rev. Int. Polit. Econ. 26, 666–694 (2019).
Barrett, C. B., Reardon, T., Swinnen, J. & Zilberman, D. Agri-food value chain revolutions in low- and middle-income countries. J. Econ. Lit. (in the press).
Valkila, J., Haaparanta, P. & Niemi, N. Empowering coffee traders? The coffee value chain from Nicaraguan Fair Trade farmers to Finnish consumers. J. Bus. Ethics 97, 257–270 (2010).
Naegele, H. Where does the Fair Trade money go? How much consumers pay extra for Fair Trade coffee and how this value is split along the value chain. World Dev. 133, 105006 (2020).
Blackman, A. & Naranjo, M. A. Does eco-certification have environmental benefits? Organic coffee in Costa Rica. Ecol. Econ. 83, 58–66 (2012).
Elder, S. D., Zerriffi, H. & Le Billon, P. Is Fairtrade certification greening agricultural practices? An analysis of Fairtrade environmental standards in Rwanda. J. Rural Stud. 32, 264–274 (2013).
Ibanez, M. & Blackman, A. Is eco-certification a win–win for developing country agriculture? Organic coffee certification in Colombia. World Dev. 82, 14–27 (2016).
Philpott, S. M., Bichier, P., Rice, R. & Greenberg, R. Field-testing ecological and economic benefits of coffee certification programs. Conserv. Biol. 21, 975–985 (2007).
Morgans, C. L. et al. Evaluating the effectiveness of palm oil certification in delivering multiple sustainability objectives. Environ. Res. Lett. 13, 064032 (2018).
Vanderhaegen, K. et al. Do private coffee standards ‘walk the talk’ in improving socio-economic and environmental sustainability? Glob. Environ. Change 51, 1–9 (2018).
Haggar, J., Asigbaase, M., Bonilla, G., Pico, J. & Quilo, A. Tree diversity on sustainably certified and conventional coffee farms in Central America. Biodivers. Conserv. 24, 1175–1194 (2015).
Rueda, X., Thomas, N. E. & Lambin, E. F. Eco-certification and coffee cultivation enhance tree cover and forest connectivity in the Colombian coffee landscapes. Reg. Environ. Change 15, 25–33 (2015).
Takahashi, R. & Todo, Y. Coffee certification and forest quality: evidence from a wild coffee forest in Ethiopia. World Dev. 92, 158–166 (2017).
Hardt, E. et al. Does certification improve biodiversity conservation in Brazilian coffee farms? For. Ecol. Manage. 357, 181–194 (2015).
Takahashi, R. & Todo, Y. The impact of a shade coffee certification program on forest conservation using remote sensing and household data. Environ. Impact Assess. Rev. 44, 76–81 (2014).
Bougherara, D., Grolleau, G. & Thiébaut, L. Can labelling policies do more harm than good? An analysis applied to environmental labelling schemes. Eur. J. Law Econ. 19, 5–16 (2005).
Barrett, C. B. Smallholder market participation: concepts and evidence from eastern and southern Africa. Food Policy 33, 299–317 (2008).
Barrett, C. B. et al. Smallholder participation in contract farming: comparative evidence from five countries. World Dev. 40, 715–730 (2012).
van der Ven, H., Rothacker, C. & Cashore, B. Do eco-labels prevent deforestation? Lessons from non-state market driven governance in the soy, palm oil, and cocoa sectors. Glob. Environ. Change 52, 141–151 (2018).
Tayleur, C. et al. Global coverage of agricultural sustainability standards, and their role in conserving biodiversity. Conserv. Lett. 10, 610–618 (2017).
Mengistie, B. T., Mol, A. P. J. & Oosterveer, P. Governance of agro-pesticide through private environmental and social standards in the global cut flower chain from Ethiopia. Ambio 46, 797–811 (2017).
Copestake, J. Mainstreaming microfinance: social performance management or mission drift? World Dev. 35, 1721–1738 (2007).
Mude, A. G. Making loans to make friends: explaining the dismal financial performance of financial service associations. Agric. Finance Rev. 66, 267–281 (2006).
Jahn, G., Schramm, M. & Spiller, A. The reliability of certification: quality labels as a consumer policy tool. J. Consum. Policy 28, 53–73 (2005).
Dietz, T., Grabs, J. & Chong, A. E. Mainstreamed voluntary sustainability standards and their effectiveness: evidence from the Honduran coffee sector: Effectiveness of mainstreamed VSS. Reg. Gov. https://doi.org/10.1111/rego.12239 (2019).
Lau, H., Shum, P. K. C., Nakandala, D., Fan, Y. & Lee, C. A game theoretic decision model for organic food supplier evaluation in the global supply chains. J. Clean. Prod. 242, 118536 (2020).
de Janvry, A., McIntosh, C. & Sadoulet, E. Fair Trade and free entry: can a disequilibrium market serve as a development tool? Rev. Econ. Stat. 97, 567–573 (2015).
Fulton, M. & Vercammen, J. Optimal NGO financing of a resource management certification scheme. Environ. Resour. Econ. 58, 605–626 (2014).
de Oliveira, A. L. R. & Alvim, A. M. The supply chain of Brazilian maize and soybeans: the effects of segregation on logistics and competitiveness. Int. Food Agribusiness Manag. Rev. 20, 45–61 (2017).
Fukase, E. & Martin, W. Economic growth, convergence, and world food demand and supply. World Dev. 132, 104954 (2020).
Grabs, J. Assessing the institutionalization of private sustainability governance in a changing coffee sector. Regul. Gov. 14, 362–387 (2020).
Schleifer, P. & Sun, Y. Emerging markets and private governance: the political economy of sustainable palm oil in China and India. Rev. Int. Polit. Econ. 25, 190–214 (2018).
Reardon, T. Global change in agrifood grades and standards: agribusiness strategic responses in developing countries. Int. Food Agribusiness Manag. Rev. 2, 421–435 (1999).
FiBL Interactive Online Database (FiBL, 2020).
Acknowledgements
This research was financially supported by the German Research Foundation (DFG; ME 5179/1-1) and German Federal Ministry of Food and Agriculture (BMEL; 2219NR144).
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E.-M.M., C.B.B., H.C.M., M.Q., T.R. and J.S. developed the research idea. E.-M.M. drafted the paper. All other authors commented on and contributed to writing the final version of the paper.
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Meemken, EM., Barrett, C.B., Michelson, H.C. et al. Sustainability standards in global agrifood supply chains. Nat Food 2, 758–765 (2021). https://doi.org/10.1038/s43016-021-00360-3
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DOI: https://doi.org/10.1038/s43016-021-00360-3
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