On trade efficiency in the Ethiopian agricultural markets
AbstractThe availability of enabling institutions, information systems and infrastructure is a precondition to enhance agricultural markets’ efficiency, and make market actors less vulnerable to price instability. This paper investigates whether the focus on institutional and technological upgrading is enough to make Ethiopian agricultural markets more efficient. In particular, given that a requirement for exchange efficiency is the lack of unexploited mutually beneficial spatial arbitrage opportunities, we look for evidence of increasing returns to transaction size and returns to scale in transport using detailed trader surveys collected in 2001 and 2007. Whilst transport costs could be reduced by assembling loads and avoiding trans-shipments for the transporters, we find no evidence that transport and handling costs are a source of increasing returns to transaction size. Hence, the presence of many small market intermediaries is not a source of inefficiency in Ethiopia, and concentration in market intermediation is not necessary for social efficiency.
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Bibliographic InfoPaper provided by European Association of Agricultural Economists in its series 123rd Seminar, February 23-24, 2012, Dublin, Ireland with number 122512.
Date of creation: 23 Feb 2012
Date of revision:
Ethiopia; market efficiency; International Development; Risk and Uncertainty; O13; Q13;
Find related papers by JEL classification:
- O13 - Economic Development, Technological Change, and Growth - - Economic Development - - - Agriculture; Natural Resources; Environment; Other Primary Products
- Q13 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agricultural Markets and Marketing; Cooperatives; Agribusiness
This paper has been announced in the following NEP Reports:
- NEP-AFR-2012-05-15 (Africa)
- NEP-AGR-2012-05-15 (Agricultural Economics)
- NEP-ALL-2012-05-15 (All new papers)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Bob Baulch, 1997. "Transfer Costs, Spatial Arbitrage, and Testing for Food Market Integration," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 79(2), pages 477-487.
- Fafchamps, Marcel & Gabre-Madhin, Eleni Z. & Minten, Bart, 2003.
"Increasing returns and market efficiency in agricultural trade,"
MTID discussion papers
60, International Food Policy Research Institute (IFPRI).
- Fafchamps, Marcel & Gabre-Madhin, Eleni & Minten, Bart, 2005. "Increasing returns and market efficiency in agricultural trade," Journal of Development Economics, Elsevier, vol. 78(2), pages 406-442, December.
- Marcel Fafchamps & Eleni Gabre-Madhin & Bart Minten, 2004. "Increasing Returns and Market Efficiency in Agricultural Trade," Development and Comp Systems 0409020, EconWPA.
- Marcel Fafchamps & Eleni Gabre-Madhin, 2002. "Increasing Returns and Market Efficiency in Agricultural Trade," Economics Series Working Papers WPS/2002-18, University of Oxford, Department of Economics.
- Marcel Fafchamps & Eleni Gabre-Madhin & Bart Minten, 2002. "Increasing Returns and Market Efficiency in Agricultural Trade," CSAE Working Paper Series 2002-18, Centre for the Study of African Economies, University of Oxford.
- Kindie Getnet & Wim Verbeke & Jacques Viaene, 2005. "Modeling spatial price transmission in the grain markets of Ethiopia with an application of ARDL approach to white teff," Agricultural Economics, International Association of Agricultural Economists, vol. 33(s3), pages 491-502, November.
- Muleta, Asfaw Negassa & Myers, Robert J., 2007.
"AJAE Appendix: Estimating Policy Effects on Spatial Market Efficiency: An Extension to the Parity Bounds Model,"
American Journal of Agricultural Economics Appendices,
Agricultural and Applied Economics Association, vol. 89(2), May.
- Asfaw Negassa & Robert J. Myers, 2007. "Estimating Policy Effects on Spatial Market Efficiency: An Extension to the Parity Bounds Model," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 89(2), pages 338-352.
- Christopher B. Barrett & Jau Rong Li, 2002. "Distinguishing between Equilibrium and Integration in Spatial Price Analysis," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 84(2), pages 292-307.
- Christine Moser & Christopher Barrett & Bart Minten, 2009. "Spatial integration at multiple scales: rice markets in Madagascar," Agricultural Economics, International Association of Agricultural Economists, vol. 40(3), pages 281-294, 05.
- Byerlee, Derek & Jayne, T.S. & Myers, Robert J., 2006. "Managing food price risks and instability in a liberalizing market environment: Overview and policy options," Food Policy, Elsevier, vol. 31(4), pages 275-287, August.
- McNew, Kevin & Fackler, Paul L., 1997. "Testing Market Equilibrium: Is Cointegration Informative?," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 22(02), December.
- Christopher B. Barrett, 1996. "Market Analysis Methods: Are Our Enriched Toolkits Well Suited to Enlivened Markets?," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 78(3), pages 825-829.
- Kling, Catherine L. & Sexton, Richard & Carman, Hoy, 1991. "Market Integration, Efficiency of Arbitrage, and Imperfect Competition: Methodology and Application to U.S. Celery," Staff General Research Papers 1609, Iowa State University, Department of Economics.
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