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Dynamics of variety change on wheat farms in Pakistan: A duration analysis

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  • Nazli, Hina
  • Smale, Melinda

Abstract

Decades after the Green Revolution, sustaining wheat productivity remains an important policy goal for the government of Pakistan. Understanding the speed of diffusion of new wheat varieties can contribute to this goal. We apply duration analysis to identify the factors that shorten the time until a farmer replaces one modern variety by another, and test hypotheses concerning two recurring themes of the Green Revolution: farm size differences and the role of information sources in seed diffusion. We find that time to adoption averages only 4years, but is shorter on larger farms. Factors that speed variety change also differ by farm size. Extension and media sources of information significantly influence adoption among larger farmers relative to information gained through social relationships, but this is not the case for marginal farmers. Traits related to consumption quality speed adoption on smaller wheat farms, where families both sell and consume their wheat; higher yields drive adoption for the most subsistence-oriented, marginal group.

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  • Nazli, Hina & Smale, Melinda, 2016. "Dynamics of variety change on wheat farms in Pakistan: A duration analysis," Food Policy, Elsevier, vol. 59(C), pages 24-33.
    • Handle: RePEc:eee:jfpoli:v:59:y:2016:i:c:p:24-33
    DOI: 10.1016/j.foodpol.2015.12.009
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    as
    1. Lindner, R. & Fischer, A. & Pardey, P., 1979. "The time to adoption," Economics Letters, Elsevier, vol. 2(2), pages 187-190.
    2. Smale, Melinda & Bellon, Mauricio R & Aguirre Gomez, Jose Alfonso, 2001. "Maize Diversity, Variety Attributes, and Farmers' Choices in Southeastern Guanajuato, Mexico," Economic Development and Cultural Change, University of Chicago Press, vol. 50(1), pages 201-225, October.
    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. Oriana Bandiera & Imran Rasul, 2006. "Social Networks and Technology Adoption in Northern Mozambique," Economic Journal, Royal Economic Society, vol. 116(514), pages 869-902, October.
    5. Keith O. Fuglie & Catherine A. Kascak, 2001. "Adoption and Diffusion of Natural-Resource-Conserving Agricultural Technology," Review of Agricultural Economics, Agricultural and Applied Economics Association, vol. 23(2), pages 386-403.
    6. 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.
    7. Adesina, Akinwumi A. & Zinnah, Moses M., 1993. "Technology characteristics, farmers' perceptions and adoption decisions: A Tobit model application in Sierra Leone," Agricultural Economics, Blackwell, vol. 9(4), pages 297-311, December.
    8. Hintze, L. H. & Renkow, M. & Sain, G., 2003. "Variety characteristics and maize adoption in Honduras," Agricultural Economics, Blackwell, vol. 29(3), pages 307-317, December.
    9. Muhammad Iqbal & M. Azeem Khan & Munir Ahmad, 2002. "Adoption of Recommended Varieties: A Farm-level Analysis of Wheat Growers in Irrigated Punjab," The Pakistan Development Review, Pakistan Institute of Development Economics, vol. 41(1), pages 29-48.
    10. Munshi, Kaivan, 2004. "Social learning in a heterogeneous population: technology diffusion in the Indian Green Revolution," Journal of Development Economics, Elsevier, vol. 73(1), pages 185-213, February.
    11. Van den Berg, Gerard J., 2001. "Duration models: specification, identification and multiple durations," Handbook of Econometrics, in: J.J. Heckman & E.E. Leamer (ed.), Handbook of Econometrics, edition 1, volume 5, chapter 55, pages 3381-3460, Elsevier.
    12. Renkow, Mitch, 2000. "Poverty, productivity and production environment:: a review of the evidence," Food Policy, Elsevier, vol. 25(4), pages 463-478, August.
    13. Lapar, Ma. Lucila A. & Pandey, Sushil, 1999. "Adoption of soil conservation: the case of the Philippine uplands," Agricultural Economics, Blackwell, vol. 21(3), pages 241-256, December.
    14. Hussain, Syed Sajidin & Byerlee, Derek & Heisey, Paul W., 1994. "Impacts of the training and visit extension system on farmers' knowledge and adoption of technology: Evidence from Pakistan," Agricultural Economics, Blackwell, vol. 10(1), pages 39-47, January.
    15. Ma, Xingliang & Spielman, David J. & Nazli, Hina & Zambrano, Patricia & Zaidi, Fatima & Kouser, Shahzad, 2014. "The role of social networks in an imperfect market for agricultural technology products: Evidence on Bt cotton adoption in Pakistan," 2014 Annual Meeting, July 27-29, 2014, Minneapolis, Minnesota 175276, Agricultural and Applied Economics Association.
    16. Michael Burton & Dan Rigby & Trevor Young, 2003. "Modelling the adoption of organic horticultural technology in the UK using Duration Analysis," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 47(1), pages 29-54, March.
    17. Just, Richard E & Zilberman, David, 1983. "Stochastic Structure, Farm Size and Technology Adoption in Developing Agriculture," Oxford Economic Papers, Oxford University Press, vol. 35(2), pages 307-328, July.
    18. Gershon Feder & Roger Slade, 1984. "The Acquisition of Information and the Adoption of New Technology," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 66(3), pages 312-320.
    19. Kiefer, Nicholas M, 1988. "Economic Duration Data and Hazard Functions," Journal of Economic Literature, American Economic Association, vol. 26(2), pages 646-679, June.
    20. Ma. Lucila A. Lapar & Sushil Pandey, 1999. "Adoption of soil conservation: the case of the Philippine uplands," Agricultural Economics, International Association of Agricultural Economists, vol. 21(3), pages 241-256, December.
    21. Leggesse Dadi & Michael Burton & Adam Ozanne, 2004. "Duration Analysis of Technological Adoption in Ethiopian Agriculture," Journal of Agricultural Economics, Wiley Blackwell, vol. 55(3), pages 613-631, November.
    22. Akinwumi A. Adesina & Moses M. Zinnah, 1993. "Technology characteristics, farmers' perceptions and adoption decisions: A Tobit model application in Sierra Leone," Agricultural Economics, International Association of Agricultural Economists, vol. 9(4), pages 297-311, December.
    23. Otieno, Zipora & Okello, Julius J. & Nyikal, Rose & Mwang'ombe, Agnes & Clavel, Daniele, 2011. "The role of varietal traits in the adoption of improved dryland crop varieties: The case of pigeon pea in Kenya," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 6(2), pages 1-18, September.
    24. Umar Farooq & Muhammad Iqbal, 2000. "Attaining and Maintaining Self-sufficiency in Wheat Production: Institutional Efforts and Farmers’ Limitations," The Pakistan Development Review, Pakistan Institute of Development Economics, vol. 39(4), pages 487-514.
    25. Gershon Feder & Gerald T. O'Mara, 1982. "On Information and Innovation Diffusion: A Bayesian Approach," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 64(1), pages 145-147.
    26. Svetlana Edmeades & Melinda Smale, 2006. "A trait‐based model of the potential demand for a genetically engineered food crop in a developing economy," Agricultural Economics, International Association of Agricultural Economists, vol. 35(3), pages 351-361, November.
    27. Awudu Abdulai & Wallace E. Huffman, 2005. "The Diffusion of New Agricultural Technologies: The Case of Crossbred-Cow Technology in Tanzania," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 87(3), pages 645-659.
    28. Pilar Useche & Bradford L. Barham & Jeremy D. Foltz, 2013. "Trait-based Adoption Models Using Ex-Ante and Ex-Post Approaches," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 95(2), pages 332-338.
    29. Howard D. Leathers & Melinda Smale, 1991. "A Bayesian Approach to Explaining Sequential Adoption of Components of a Technological Package," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 73(3), pages 734-742.
    30. Derek Byerlee & Edward Souza, 1997. "Wheat Rusts and the Costs of Genetic Diversity in the Punjab of Pakistan," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 79(3), pages 726-737.
    31. Syed Sajidin Hussain & Derek Byerlee & Paul W. Heisey, 1994. "Impacts of the training and visit extension system on farmers' knowledge and adoption of technology: Evidence from Pakistan," Agricultural Economics, International Association of Agricultural Economists, vol. 10(1), pages 39-47, January.
    32. Ira Matuschke & Matin Qaim, 2008. "Seed Market Privatisation and Farmers’ Access to Crop Technologies: The Case of Hybrid Pearl Millet Adoption in India," Journal of Agricultural Economics, Wiley Blackwell, vol. 59(3), pages 498-515, September.
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