Sales location and supply response among semisubsistence farmers in Benin
In much of rural Africa, high transaction costs limit farmers’ market participation and thus their potential for income growth. Transaction costs can affect not only whether a farmer sells product but also whether sales occur at the farm gate on at a market. If production behavior is related to a chosen sales location, then analysis of interventions can be improved by explicit consideration of the decision of where to sell. This paper develops a double-selection model that explains consumption and production decisions by semi-subsistence farmers who first decide whether to be a seller and then whether to sell at the farm gate or at an off-farm location before deciding on production and consumption. The study tests the validity of this dual-criteria model against a single criterion model in which a grower first decides to be a seller and then decides production, consumption and sales location simultaneously. Dual-criteria and single-criterion models are compared while correcting inconsistency in estimations due to violation of homoskedasticity and normality assumptions in selection equations. The results suggest that the dual-criteria model provides more information than the single-criterion model using a sample of cassava producer in Benin.
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- Jinyong Hahn & Jerry Hausman, 2003. "Weak Instruments: Diagnosis and Cures in Empirical Econometrics," American Economic Review, American Economic Association, vol. 93(2), pages 118-125, May.
- Kajal Lahiri & Jae G. Song, 2000. "The effect of smoking on health using a sequential self-selection model," Health Economics, John Wiley & Sons, Ltd., vol. 9(6), pages 491-511.
- Douglas Staiger & James H. Stock, 1997.
"Instrumental Variables Regression with Weak Instruments,"
Econometric Society, vol. 65(3), pages 557-586, May.
- Douglas Staiger & James H. Stock, 1994. "Instrumental Variables Regression with Weak Instruments," NBER Technical Working Papers 0151, National Bureau of Economic Research, Inc.
- Marcel Fafchamps & Ruth Vargas Hill, 2004.
"Selling at the farm-gate or travelling to market,"
CSAE Working Paper Series
2004-30, Centre for the Study of African Economies, University of Oxford.
- Catsiapis, George & Robinson, Chris, 1982. "Sample selection bias with multiple selection rules : An application to student aid grants," Journal of Econometrics, Elsevier, vol. 18(3), pages 351-368, April.
- Heckman, James J, 1979.
"Sample Selection Bias as a Specification Error,"
Econometric Society, vol. 47(1), pages 153-61, January.
- Vijverberg, W.P.M., 1991.
"Dual selection criteria with multiple alternatives: migration, work status, and wages,"
78, World Bank - Living Standards Measurement.
- Vijverberg, Wim P M, 1995. "Dual Selection Criteria with Multiple Alternatives: Migration, Work Status, and Wages," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 36(1), pages 159-85, February.
- Fuller, Wayne A, 1977. "Some Properties of a Modification of the Limited Information Estimator," Econometrica, Econometric Society, vol. 45(4), pages 939-53, May.
- Vakis, Renos & Sadoulet, Elisabeth & de Janvry, Alain, 2003.
"Measuring Transactions Costs from Observed Behavior: Market Choices in Peru,"
Department of Agricultural & Resource Economics, UC Berkeley, Working Paper Series
qt7p81h66q, Department of Agricultural & Resource Economics, UC Berkeley.
- Vakis, Renos & Sadoulet, Elisabeth & de Janvry, Alain, 2003. "Measuring transactions costs from observed behavior : market choices in Peru," CUDARE Working Paper Series 962, University of California at Berkeley, Department of Agricultural and Resource Economics and Policy.
- Renkow, Mitch & Hallstrom, Daniel G. & Karanja, Daniel D., 2004. "Rural infrastructure, transactions costs and market participation in Kenya," Journal of Development Economics, Elsevier, vol. 73(1), pages 349-367, February.
- James H. Stock & Motohiro Yogo, 2002. "Testing for Weak Instruments in Linear IV Regression," NBER Technical Working Papers 0284, National Bureau of Economic Research, Inc.
- Heltberg, R. & Tarp, F., 2002.
"Agricultural supply response and poverty in Mozambique,"
Elsevier, vol. 27(2), pages 103-124, April.
- Heltberg, Rasmus & Tarp, Finn, 2001. "Agricultural Supply Response and Poverty in Mozambique," Working Paper Series UNU-WIDER Research Paper , World Institute for Development Economic Research (UNU-WIDER).
- P. Glewwe, 1997. "A test of the normality assumption in ordered probit model," Econometric Reviews, Taylor & Francis Journals, vol. 16(1), pages 1-19.
- Christian H.C.A. Henning & Arne Henningsen, 2007. "Modeling Farm Households' Price Responses in the Presence of Transaction Costs and Heterogeneity in Labor Markets," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 89(3), pages 665-681.
- Russell Davidson & James G. MacKinnon, 1980.
"Several Tests for Model Specification in the Presence of Alternative Hypotheses,"
378, Queen's University, Department of Economics.
- Davidson, Russell & MacKinnon, James G, 1981. "Several Tests for Model Specification in the Presence of Alternative Hypotheses," Econometrica, Econometric Society, vol. 49(3), pages 781-93, May.
- Bera, Anil K & Jarque, Carlos M & Lee, Lung-Fei, 1984. "Testing the Normality Assumption in Limited Dependent Variable Models," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 25(3), pages 563-78, October.
- Bellemare, Marc F. & Barrett, Christopher B., 2005.
"An Ordered Tobit Model of Market Participation: Evidence from Kenya and Ethiopia,"
14748, Cornell University, Department of Applied Economics and Management.
- Marc F. Bellemare & Christopher B. Barrett, 2006. "An Ordered Tobit Model of Market Participation: Evidence from Kenya and Ethiopia," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 88(2), pages 324-337.
- Alene, Arega D. & Manyong, V.M. & Omanya, G. & Mignouna, H.D. & Bokanga, M. & Odhiambo, G., 2008. "Smallholder market participation under transactions costs: Maize supply and fertilizer demand in Kenya," Food Policy, Elsevier, vol. 33(4), pages 318-328, August.
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