A. A. Alchian and H. Demsetz, Production, Information Costs, and Economic Organization, American Economic Review, vol.62, issue.5, pp.777-795, 1972.

A. A. Alchian and S. Woodward, Reflections on the theory of the firm, Journal of Institutional and Theoretical Economics, vol.143, issue.1, pp.110-136, 1987.

D. Allen and D. Lueck, The Nature of the Farm: Contracts, Risk, and Organization in Agriculture, 2003.

B. Arrunada, L. Garicano, and L. Vasquez, Completing contracts ex post: how car manufacturers manage car dealers, Review of Law and Economics, vol.1, issue.1, pp.150-173, 2005.

S. Asfaw, D. Mithöfer, and H. Weibel, What impact are EU supermarket standards having on Developing countries export of high value horticultural products? Evidence from Kenya, Journal of International Food and Agribusiness Marketing, vol.22, issue.3-4, pp.262-276, 2010.

Y. A. Barzel, Measurement cost and the organization of markets, Journal of Law and Economics, vol.25, issue.1, pp.27-48, 1982.

Y. A. Barzel, Organizational Forms and Measurement Costs, Journal of Institutional and Theoretical Economics, vol.161, issue.3, pp.357-373, 2005.

A. Baumgart-getz, L. S. Prokopy, and K. Floress, Why farmers adopt best management practice in the United States: A meta-analysis of the adoption literature, Journal of Environmental Management, vol.96, issue.1, pp.17-25, 2012.

V. Beckmann, E. Irawan, and J. Wesseler, The Effect of Farm Labor Organization on IPM Adoption: Empirical Evidence from Thailand. International Association of Agricultural Economists Conference, 2006.

J. Bijman, The role of producer organisations in quality-oriented agrifood chains: an economic organisation perspective, Tropical food chains: governance regimes for quality management, pp.257-277, 2007.

E. Brismontier and P. Nicot, Ecophyto R&D, vers des systèmes de culture économes en produits phytosanitaires. Tome III. analyse comparative de différents systèmes en cultures légumières, INRA: 63 pages and annexes, 2009.

M. Burton, D. Rigby, and T. Young, Analysis of the Determinants of Adoption of Organic Horticultural Techniques in the UK, Journal of Agricultural Economics, vol.50, issue.1, pp.47-63, 1999.

A. Carpentier, Une synthèse critique de la littérature. SFER Congress. Reduction of Agricultural Pesticides Use, ENS Lyon, 2010.

M. Caswell, K. Fuglie, C. Ingram, S. Jans, and C. Kascak, Adoption of agricultural practices: Lessons learned from the USDA Area Studies Project, 2001.

C. Cazals, Les déterminants des Démarches Environnementales Volontaires (DEV): une étude empirique comparée de deux secteurs agricoles, Économie Régionale et Urbaine, vol.1, pp.105-131, 2009.

J. M. Codron, J. Sterns, and X. Vernin, Grande distribution et agriculture raisonnée dans la filière fruits et légumes frais. Document INRA-CTIFL, p.26, 2002.

J. M. Codron, J. Sterns, and T. Reardon, Strategic choices in produce marketing: issues of compatible use and exclusion costs, Journal of Food Distribution Research, vol.34, issue.3, pp.1-12, 2003.
URL : https://hal.archives-ouvertes.fr/hal-02837901

J. M. Codron, Z. Bouhsina, F. Fort, and S. Tozanli, Analysis and assessment of economic and institutional conditions for the adoption of ECOPONICS. Product supply chain governance issues both on domestic and export markets, Final Report, vol.99, p.p, 2006.
URL : https://hal.archives-ouvertes.fr/hal-02822125

J. M. Codron, M. Farès, and E. Rouvière, From public to private safety regulation? The case of negotiated agreements in the French fresh produce import industry, International Journal of Agricultural Resources, vol.6, issue.5, pp.415-427, 2007.
URL : https://hal.archives-ouvertes.fr/hal-01323247

J. Codron, E. Montaigne, and S. Rousset, Quality management and contractual incompleteness: grape procurement for high-end wines in Argentina. 130th EAAE Seminar: Did agricultural economics disappoint? Empirical Applications on Governance of Food and Fibre Value Chain, SLU, 2012.
URL : https://hal.archives-ouvertes.fr/hal-01506201

J. M. Codron, M. Yercan, H. Adanacioglu, M. Aubert, Z. Bouhsina et al., Pesticide safety risk management in high value chains: the case of Turkey and Morocco. Final Report. FP7 Sustainmed project, 2012.
URL : https://hal.archives-ouvertes.fr/hal-02175200

P. Combris, A. Pinto, A. Fragata, and E. Giraud-heraud, Does taste beat food safety? evidence from the Pera Rocha case in Portugal, Journal of Food Products Marketing, vol.16, issue.1, pp.60-78, 2010.
URL : https://hal.archives-ouvertes.fr/hal-02653574

, La situation de l'agriculture marocaine, vol.202, p.9, 2011.

H. Demsetz, Book review: firms. contracts and financial structure (by O. Hart), Journal of Political Economy, vol.106, issue.2, pp.446-452, 1998.

J. H. Dorfman, Modeling Multiple Adoption Decisions in a Joint Framework, American Journal of Agricultural Economics, vol.78, issue.3, pp.547-557, 1996.

A. C. Dörr and U. Grote, Impact of certification on fruit producers in the Sao Francisco Valley in Brazil. The Annals of, Dunarea de Jos" University of Galati. Economics and Applied Informatics, vol.15, issue.2, 2009.

R. G. Eccles, The quasifirm in the construction industry, Journal of Economic Behavior and Organization, vol.2, issue.4, pp.335-357, 1981.

L. E. Ehler, Integrated pest management (IPM): definition, historical development and implementation, and the other IPM, Pest Management Science, vol.62, issue.9, pp.787-789, 2006.

G. Feder, R. E. Just, and D. Zilberman, Adoption of Agricultural Innovations in Developing Countries: A Survey, Economic Development and Cultural Change, vol.33, issue.2, pp.255-298, 1985.

J. Fernandez-cornejo, The microeconomic impact of IPM adoption: theory and application, Agricultural and Resource Economics Review, vol.25, pp.149-160, 1996.

J. Fernandez-cornejo, Environmental and economic consequences of technology adoption : IPM in viticulture, Agricultural Economics, vol.18, pp.145-155, 1998.

J. Fernandez-cornejo and J. Ferraiolli, The Environmental Effects of Adopting IPM Techniques: The Case of Peach Producers, Journal of Agricultural and Applied Economics, vol.31, issue.3, pp.551-564, 1999.

S. J. Fernandez-cornejo and . Jans, The Economic Impact of IPM Adoption for Orange Producers in California and Florida, Acta Horticulturae, vol.429, pp.325-334, 1996.

J. Fernandez-cornejo, S. Jans, and M. Smith, Issues in the Economics of Pesticide Use in Agriculture: A Review of the Empirical Evidence, Review of Agricultural Economics, vol.20, issue.2, pp.462-488, 1998.

J. Fernandez-cornejo and A. Kackmeister, The diffusion of Integrated Pest Management Techniques, Journal of Sustainable Agriculture, vol.7, issue.4, pp.71-102, 1996.

K. O. Fuglie and C. A. Kascak, Adoption and Diffusion of Natural-Resource-Conserving Agricultural Technology, Review of Agricultural Economics, vol.23, issue.2, pp.386-403, 2001.

L. Fulponi, Private voluntary standards in the food system: The perspective of major food retailers in OECD countries, Food Policy, vol.31, issue.1, pp.1-13, 2006.

S. Henson and J. Caswell, Food Safety Regulation: An overview of Contemporary Issues, Food Policy, vol.24, issue.6, pp.589-603, 1999.

S. Henson and N. H. Hooker, Private Sector Management of food safety: Public regulation and the role of private controls, International Food and Agribusiness Management Review, vol.4, issue.1, pp.7-17, 2001.

E. Holleran, M. Bredahl, and L. Zaibet, Private Incentives for Adopting Food Safety and Quality Assurance, Food Policy, vol.24, issue.6, pp.669-683, 1999.

J. Hobbs and W. Kerr, Costs of Monitoring, Food Safety, and Vertical Coordination in Agribusiness: What Can Be Learned from the British Food Safety Act, Agribusiness, vol.8, issue.6, p.575, 1990.

Y. Hu and G. W. Hendrikse, Allocation of Decision Rights in Fruit and Vegetable Contracts in China, International Studies of Management and Organization, vol.39, issue.4, pp.8-30, 2009.

B. Hueth and J. Lawrence, Quality Management and Information Transmission in Cattle Markets: A Case Study of the Chariton Valley Beef Alliance. Staff General Research Papers 11388, 2006.

B. Hueth, E. Ligon, S. Wolf, and S. Wu, Incentive Instruments in Fruit and Vegetables Contracts: Input Control, Monitoring, Measuring, and Price Risk, Review of Agricultural Economics, vol.21, issue.2, pp.374-389, 1999.

J. Jang and F. Olson, The role of product differentiation for contract choice in the agro-food sector, European Review of Agricultural Economics, vol.37, issue.2, pp.251-273, 2010.

J. Jang and M. Sykuta, Contracting for Consistency: Hog Quality and the Use of Marketing Contracts. CORI Working Paper No. 2009-02. Columbia, 2009.

R. E. Just, D. Zilberman, and G. C. Rauser, A Putty-Clay Approach to the Distributional Effects of New Technology Under Risk, Operations Research in Agriculture and Water Resource, 1980.

S. Kersting and M. Wollni, Public-private partnerships and GLOBALGAP standard adoption: evidence from small-scale fruit and vegetable farmers in Thailand, EAAE 2011 Congress: Change and Uncertainty, Challenges for Agriculture, Food and Natural Resources, 2011.

B. Klein, Why Hold-Up Occurs: The Self-Enforcing Range of Contractual Relations, Economic Inquiry, vol.34, issue.3, pp.444-463, 1996.

B. Klein, R. G. Crawford, and A. Alchian, Vertical Integration, Appropriable Rents, and the Competitive Contracting Process, Journal of Law and Economics, vol.21, issue.2, pp.297-326, 1978.

P. G. Klein, The Make-or-Buy decision: lessons from empirical studies, Handbook of New Institutional Economics, 2005.

M. Kogan, Integrated Pest Management: Historical Perspectives and Contemporary Developments, Annual Review of Entomology, vol.43, pp.243-270, 1998.

C. R. Knoeber, A real game of chicken: contracts, tournaments, and the production of broiler, Economics, and Organization, vol.5, pp.271-292, 1989.

D. Knowler and B. Bradshaw, Farmers' Adoption of Conservation Agriculture: A Review and Synthesis of Recent Research, Food Policy, vol.32, pp.25-48, 2007.

D. Lambert and W. Wilson, Valuing varieties with imperfect output quality measurement, American Journal of Agricultural Economics, vol.85, pp.95-107, 2003.

L. Lohr and T. A. Park, Choice of insect management portfolios by organic farmers: lessons and comparative analysis, Ecological Economics, vol.43, issue.1, pp.87-99, 2002.

J. T. Macher and B. D. Richman, Transaction Cost Economics: An Assessment of Empirical Research in the Social Sciences, Business and Politics, vol.10, issue.1, p.1, 2008.

B. M. Maumbe and S. M. Swinton, Why do cotton growers in Zimbabwe adopt IPM. The role of pesticide related health risks and technology awareness, Annual Meeting of the American Agricultural Economics Association, 2000.

G. M. Martinez and N. Poole, The development of private fresh produce safety standards: implications for developing Mediterranean exporting countries, Food Policy, vol.29, issue.3, pp.229-255, 2004.

S. Masten, Transaction-cost economics and the organization of agricultural transactions, Advances in Applied Microeconomics -Industrial Organization, 2000.

A. Mazé and C. Ménard, Private ordering, collective action, and the self-enforcing range of contracts, European Journal of Law and Economics, vol.29, issue.1, pp.131-153, 2010.

D. G. Mcdonald and C. J. Glynn, Difficulties in measuring adoption of apple IPM: A case study, Agriculture, Ecosystems and Environment, vol.48, issue.3, pp.219-230, 1994.

K. T. Mcnamara, M. E. Wetzstein, and G. K. Douce, Factors Affecting Peanut Producer Adoption of Integrated Pest Management, Review of Agricultural Economics, vol.13, issue.1, pp.129-139, 1991.

C. Ménard, On Clusters, Hybrids, and Other Strange Forms: The Case of the French Poultry Industry, Journal of Institutional and Theoretical Economics, vol.152, issue.1, pp.154-183, 1996.

. C. Ménard, Hybrid Modes of Organization. Alliances, Joint Ventures, Networks, and Other 'Strange' Animals, The Handbook of Organizational Economics, 2012.

P. Milgrom and J. Roberts, Economics. Organization and Management, 1992.

K. Monteverde and D. Teece, Supplier switching costs and vertical integration in the automobile industry, Bell Journal of Economics, vol.13, issue.1, pp.206-213, 1982.

N. Mzoughi, Farmers adoption of integrated crop protection and organic farming: Do moral and social concerns matter?, Ecological Economics, vol.70, issue.8, pp.1536-1545, 2011.
URL : https://hal.archives-ouvertes.fr/hal-02646751

H. Olesen, Contract production of peas, Food Policy, vol.28, pp.29-50, 2003.

L. Poppo and T. Zenger, Do formal contracts and relational governance function as sustitutes or complements?, Strategic Management Journal, vol.23, issue.8, pp.707-725, 2002.

L. Prokopy, S. K. Floress, D. Klotthor-weinkauf, and A. Baumgart-getz, Determinants of Agricultural Best Management Practice Adoption: Evidence from the Literature, Journal of Soil and Water Conservation, vol.63, issue.5, pp.300-311, 2008.

E. Raynaud, L. Sauvée, and E. Valceschini, Aligning branding strategies and governance of vertical transactions in agri-food chains, Industrial and Corporate Change, vol.18, issue.5, pp.835-868, 2009.

B. D. Richman, Firms. Courts, and Reputation Mechanisms: Towards a Positive Theory of Private Ordering, Columbia Law Review, vol.104, issue.8, pp.2328-2368, 2004.

A. Rindfleisch and J. B. Heide, Transaction Cost Analysis: Past, Present, and Future Applications, Journal of Marketing, vol.61, issue.4, pp.30-54, 1997.

A. Sharma, A. Bailey, and I. Fraser, Technology Adoption and Pest Control Strategies Among UK Cereal Farmers: Evidence from Parametric and Nonparametric Count Data Models, Journal of Agricultural Economics, vol.62, issue.1, pp.73-92, 2011.

D. M. Souza-monteiro and J. A. Caswell, Traceability adoption at the farm level: An empirical analysis of the Portuguese pear industry, Food Policy, vol.34, issue.1, pp.94-101, 2009.

M. Sykuta and J. Parcell, Contract Structure and Design in Identity-Preserved Soybean Production, Applied Economic Perspectives and Policy, vol.25, issue.2, pp.332-350, 2003.

. Ubifrance, Capacité concurrentielle du Maroc en fruits et Légumes primeurs: stratégies des exportateurs. Rapport d'Etude, 2005.

, Morocco Retail foods, USDA Foreign Agriculture Service. Gain Report, vol.17, 1116.

O. E. Williamson, The Economic Institutions of Capitalism, 1985.

O. E. Williamson, Comparative economic organization: the analysis of discrete structural alternatives, Administrative Science Quarterly, vol.36, issue.2, pp.269-296, 1991.

J. Yee and W. Ferguson, Sample selection model assessing professional scouting programs and pesticide use in cotton production, Agribusiness, vol.12, pp.291-300, 1996.