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Agrobiodiversity conservation under an imperfect seed system:the role of Community Seed Banking schemes

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  • Mintewab Bezabih

Abstract

The study is an empirical investigation of agrobiodiversity conservation decisions of small farmers in the central highlands of Ethiopia. The primary objective is to measure the effectiveness of Community Seed Banking (CSB) in enhancing diversity while providing productivity incentives. Our results indicate a significant impact of participation in CSB on farm‐level agrobiodiversity. However, the level of biodiversity conservation was not found to have the expected reinforcing impact on participation, indicating no support for simultaneity. CSB participation also led to an increase in productivity, consistent with a need for such incentives in order to enhance diversity at a farm level. Our assessment of the performance of the GLS estimator yielded a significant discrepancy between the GLS and bootstrap estimates. This led to the conclusion that bootstrapping asymptotic estimations might be required for appropriate inference.

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  • Mintewab Bezabih, 2008. "Agrobiodiversity conservation under an imperfect seed system:the role of Community Seed Banking schemes," Agricultural Economics, International Association of Agricultural Economists, vol. 38(1), pages 77-87, January.
  • Handle: RePEc:bla:agecon:v:38:y:2008:i:1:p:77-87
    DOI: 10.1111/j.1574-0862.2007.00283.x
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    1. Freedman, David A & Peters, Stephen C, 1984. "Bootstrapping an Econometric Model: Some Empirical Results," Journal of Business & Economic Statistics, American Statistical Association, vol. 2(2), pages 150-158, April.
    2. Zepeda, Lydia, 1994. "Simultaneity Of Technology Adoption And Productivity," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 19(1), pages 1-12, July.
    3. Benin, Samuel & Gebremedhin, Berhanu & Smale, Melinda & Pender, John & Ehui, Simeon, 2003. "Determinants of cereal diversity in communities and on household farms of the northern Ethiopian highlands," ESA Working Papers 289085, Food and Agriculture Organization of the United Nations, Agricultural Development Economics Division (ESA).
    4. Roberts, Russell D, 1987. "Financing Public Goods," Journal of Political Economy, University of Chicago Press, vol. 95(2), pages 420-437, April.
    5. Heckman, James J, 1978. "Dummy Endogenous Variables in a Simultaneous Equation System," Econometrica, Econometric Society, vol. 46(4), pages 931-959, July.
    6. Salvatore Di Falco & Charles Perrings, 2003. "Crop Genetic Diversity, Productivity and Stability of Agroecosystems. A Theoretical and Empirical Investigation," Scottish Journal of Political Economy, Scottish Economic Society, vol. 50(2), pages 207-216, May.
    7. Smale, Melinda, 1995. ""Maize is life": Malawi's delayed Green Revolution," World Development, Elsevier, vol. 23(5), pages 819-831, May.
    8. Christine M. Moser & Christopher B. Barrett, 2006. "The complex dynamics of smallholder technology adoption: the case of SRI in Madagascar," Agricultural Economics, International Association of Agricultural Economists, vol. 35(3), pages 373-388, November.
    9. Amemiya, Takeshi, 1978. "The Estimation of a Simultaneous Equation Generalized Probit Model," Econometrica, Econometric Society, vol. 46(5), pages 1193-1205, September.
    10. Smale, M. & Bellon, M. R. & Aguirre, J. A. & Manuel Rosas, I. & Mendoza, J. & Solano, A. M. & Martinez, R. & Ramirez, A. & Berthaud, J., 2003. "The economic costs and benefits of a participatory project to conserve maize landraces on farms in Oaxaca, Mexico," Agricultural Economics, Blackwell, vol. 29(3), pages 265-275, December.
    11. Stein Holden & Bekele Shiferaw & John Pender, 2001. "Market Imperfections and Land Productivity in the Ethiopian Highlands," Journal of Agricultural Economics, Wiley Blackwell, vol. 52(3), pages 53-70, September.
    12. Van Dusen, M. Eric & Taylor, J. Edward, 2005. "Missing markets and crop diversity: evidence from Mexico," Environment and Development Economics, Cambridge University Press, vol. 10(4), pages 513-531, August.
    13. Rice, Elizabeth & Smale, Melinda & Blanco, Jose-Luis, 1998. "Farmers' use of improved seed selection practices in Mexican maize: Evidence and issues from the Sierra de Santa Marta," World Development, Elsevier, vol. 26(9), pages 1625-1640, September.
    14. G. A. A. Wossink, 2003. "Biodiversity conservation by farmers: analysis of actual and contingent participation," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 30(4), pages 461-485, December.
    15. Melinda Smale & Richard E. Just & Howard D. Leathers, 1994. "Land Allocation in HYV Adoption Models: An Investigation of Alternative Explanations," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 76(3), pages 535-546.
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    1. Di Falco, Salvatore & Bezabih, Mintewab & Yesuf, Mahmud, 2010. "Seeds for livelihood: Crop biodiversity and food production in Ethiopia," Ecological Economics, Elsevier, vol. 69(8), pages 1695-1702, June.
    2. Pascual, Unai & Narloch, Ulf & Nordhagen, Stella & Drucker, Adam G., 2011. "The economics of agrobiodiversity conservation for food security under climate change," Economia Agraria y Recursos Naturales, Spanish Association of Agricultural Economists, vol. 11(01), pages 1-30, November.
    3. Makate, Clifton & Angelsen, Arild & Holden, Stein Terje & Westengen, Ola Tveitereid, 2023. "Evolution of farm-level crop diversification and response to rainfall shocks in smallholder farming: Evidence from Malawi and Tanzania," Ecological Economics, Elsevier, vol. 205(C).
    4. Charles Palmer & Salvatore Di Falco, 2012. "Biodiversity, poverty, and development," Oxford Review of Economic Policy, Oxford University Press and Oxford Review of Economic Policy Limited, vol. 28(1), pages 48-68, Spring.

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