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Quality Incentives in Informal Markets: The Case of Ecuadorian Cocoa

  • Jano, Pilar
  • Hueth, Brent

We investigate the economic importance of implicit quality incentives in an agricultural market that lacks the institutional capacity for measuring quality verifiably. We measure the magnitude of implicit price premiums for quality, and we distinguish empirically between hedonic-pricing and implicit-contracting motivations for observed incentives. We find price premiums comparable in magnitude to premiums observed in other agricultural markets where quality is measured verifiably. Premiums are highest for relatively low-value but highly-informative quality characteristics, and buyers who are informationally close to farmers implicitly reward actions that affect unobservable quality characteristics. We conclude that implicit contracting is used to provide quality incentives comparable in magnitude to what is provided through more explicit means in formally organized markets.

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Paper provided by Agricultural and Applied Economics Association in its series 2013 Annual Meeting, August 4-6, 2013, Washington, D.C. with number 150378.

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Date of creation: 2013
Date of revision:
Handle: RePEc:ags:aaea13:150378
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  1. Makoto Ohta & Zvi Griliches, 1976. "Automobile Prices Revisited: Extensions of the Hedonic Hypothesis," NBER Chapters, in: Household Production and Consumption, pages 325-398 National Bureau of Economic Research, Inc.
  2. Bentley MacLeod, 2001. "Optimal Contracting with Subjective Evaluation," Theory workshop papers 357966000000000036, UCLA Department of Economics.
  3. Gibbons, Robert & Waldman, Michael, 1999. "Careers in organizations: Theory and evidence," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 3, chapter 36, pages 2373-2437 Elsevier.
  4. Dubin, Jeffrey A & McFadden, Daniel L, 1984. "An Econometric Analysis of Residential Electric Appliance Holdings and Consumption," Econometrica, Econometric Society, vol. 52(2), pages 345-62, March.
  5. Fafchamps, Marcel & Vargas Hill, Ruth & Minten, Bart, 2007. "Quality control in non-staple food markets: Evidence from India," IFPRI discussion papers 717, International Food Policy Research Institute (IFPRI).
  6. Brent Hueth & Ethan Ligon, 2002. "Estimation of an efficient tomato contract," European Review of Agricultural Economics, Foundation for the European Review of Agricultural Economics, vol. 29(2), pages 237-253, June.
  7. Holmstrom, Bengt & Milgrom, Paul, 1987. "Aggregation and Linearity in the Provision of Intertemporal Incentives," Econometrica, Econometric Society, vol. 55(2), pages 303-28, March.
  8. François Bourguignon & Martin Fournier & Marc Gurgand, 2007. "Selection Bias Corrections Based On The Multinomial Logit Model: Monte Carlo Comparisons," Journal of Economic Surveys, Wiley Blackwell, vol. 21(1), pages 174-205, 02.
  9. Rosen, Sherwin, 1974. "Hedonic Prices and Implicit Markets: Product Differentiation in Pure Competition," Journal of Political Economy, University of Chicago Press, vol. 82(1), pages 34-55, Jan.-Feb..
  10. McDonald, R. Allen & Schroeder, Ted C., 2000. "Determinants Of Profit Variability In Fed Cattle Grid Pricing," 2000 Annual Meeting, June 29-July 1, 2000, Vancouver, British Columbia 36514, Western Agricultural Economics Association.
  11. Espinosa, Juan Andres & Goodwin, Barry K., 1991. "Hedonic Price Estimation For Kansas Wheat Characteristics," Western Journal of Agricultural Economics, Western Agricultural Economics Association, vol. 16(01), July.
  12. Ola Kvaløy, 2006. "Self-enforcing contracts in agriculture," European Review of Agricultural Economics, Foundation for the European Review of Agricultural Economics, vol. 33(1), pages 73-92, March.
  13. Epple, Dennis, 1987. "Hedonic Prices and Implicit Markets: Estimating Demand and Supply Functions for Differentiated Products," Journal of Political Economy, University of Chicago Press, vol. 95(1), pages 59-80, February.
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