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The Complex Dynamics Of Smallholder Technology Adoption: The Case Of Sri In Madagascar

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Listed author(s):
  • Moser, Christine M.
  • Barrett, Christopher B.

Abstract

This paper explores the dynamics of smallholder technology adoption, with particular reference to a high-yielding, low-external input rice production method in Madagascar. We present a simple model of technology adoption by farm households in an environment of incomplete financial and land markets. We then use a probit model and a symmetrically trimmed least squares estimation of a dynamic Tobit model to analyze the decisions to adopt, expand and disadopt the method. We find that seasonal liquidity constraints discourage adoption by poorer farmers. Learning effects both from extension agents and from other farmers exert significant influence over adoption decisions.

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File URL: http://purl.umn.edu/14735
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Paper provided by Cornell University, Department of Applied Economics and Management in its series Working Papers with number 14735.

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Date of creation: 2003
Handle: RePEc:ags:cudawp:14735
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Keywords: Technology adoption; learning; the System of Rice Intensification; conformity effects; Farm Management; O0; O1; Q0; Q16; Q12; Q18;

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Find related papers by JEL classification:
  • O0 - Economic Development, Innovation, Technological Change, and Growth - - General
  • O1 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development
  • Q0 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - General
  • Q16 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - R&D; Agricultural Technology; Biofuels; Agricultural Extension Services
  • Q12 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Micro Analysis of Farm Firms, Farm Households, and Farm Input Markets
  • Q18 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agricultural Policy; Food Policy

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  1. Christopher B. Barrett & Christine M. Moser & Oloro V. McHugh & Joeli Barison, 2004. "Better Technology, Better Plots, or Better Farmers? Identifying Changes in Productivity and Risk among Malagasy Rice Farmers," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 86(4), pages 869-888.
  2. Powell, James L, 1986. "Symmetrically Trimmed Least Squares Estimation for Tobit Models," Econometrica, Econometric Society, vol. 54(6), pages 1435-1460, November.
  3. Foster, Andrew D & Rosenzweig, Mark R, 1995. "Learning by Doing and Learning from Others: Human Capital and Technical Change in Agriculture," Journal of Political Economy, University of Chicago Press, vol. 103(6), pages 1176-1209, December.
  4. Timothy Conley & Udry Christopher, 2001. "Social Learning Through Networks: The Adoption of New Agricultural Technologies in Ghana," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 83(3), pages 668-673.
  5. Lee, David R. & Ruben, Ruerd, 2000. "Putting the "Farmer First": Returns to Labor and Sustainability in Agroecological Analysis," Working Papers 179532, Cornell University, Department of Applied Economics and Management.
  6. Reardon, Thomas, 1997. "Using evidence of household income diversification to inform study of the rural nonfarm labor market in Africa," World Development, Elsevier, vol. 25(5), pages 735-747, May.
  7. Lisa A. Cameron, 1999. "The Importance of Learning in the Adoption of High-Yielding Variety Seeds," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 81(1), pages 83-94.
  8. Kevane, Michael & Wydick, Bruce, 2001. "Social Norms and the Time Allocation of Women's Labor in Burkina Faso," Review of Development Economics, Wiley Blackwell, vol. 5(1), pages 119-129, February.
  9. Frisvold, George B., 1994. "Does supervision matter? Some hypothesis tests using Indian farm-level data," Journal of Development Economics, Elsevier, vol. 43(2), pages 217-238, April.
  10. George A. Akerlof, 1980. "A Theory of Social Custom, of which Unemployment may be One Consequence," The Quarterly Journal of Economics, Oxford University Press, vol. 94(4), pages 749-775.
  11. Moser, Christine M. & Barrett, Christopher B., 2003. "The disappointing adoption dynamics of a yield-increasing, low external-input technology: the case of SRI in Madagascar," Agricultural Systems, Elsevier, vol. 76(3), pages 1085-1100, June.
  12. Besley, Timothy & Case, Anne, 1993. "Modeling Technology Adoption in Developing Countries," American Economic Review, American Economic Association, vol. 83(2), pages 396-402, May.
  13. Christopher B. Barrett & Paul A. Dorosh, 1996. "Farmers' Welfare and Changing Food Prices: Nonparametric Evidence from Rice in Madagascar," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 78(3), pages 656-669.
  14. Feder, Gershon & Just, Richard E & Zilberman, David, 1985. "Adoption of Agricultural Innovations in Developing Countries: A Survey," Economic Development and Cultural Change, University of Chicago Press, vol. 33(2), pages 255-298, January.
  15. Kreps, David M, 1997. "Intrinsic Motivation and Extrinsic Incentives," American Economic Review, American Economic Association, vol. 87(2), pages 359-364, May.
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