The Impact of Improved Maize Varieties on Poverty in Mexico: A Propensity Score-Matching Approach
Summary This study examines the adoption of improved maize germplasm in Oaxaca and Chiapas in Mexico. It employs a propensity score-matching approach to analyze the impact of the adoption of improved maize varieties on household income and poverty reduction, using cross-sectional data of 325 farmers from the two regions. The findings reveal a robust positive and significant impact of improved maize variety adoption on farm household welfare measured by per capita expenditure and poverty reduction. Specifically, the empirical results suggest that adoption of improved maize varieties helped raise household per capita expenditure by an average of 136-173 Mexican pesos, thereby reducing their probability of falling below the poverty line by roughly 19-31%.
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- 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 255-98, January.
- Smale, M. & Bellon, M.R. & Aguirre, J.A. & Rosas, I. Manuel & 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 of Agricultural Economists, International Association of Agricultural Economists, vol. 29(3), December.
- Rajeev H. Dehejia & Sadek Wahba, 1998.
"Propensity Score Matching Methods for Non-experimental Causal Studies,"
NBER Working Papers
6829, National Bureau of Economic Research, Inc.
- Rajeev H. Dehejia & Sadek Wahba, 2002. "Propensity Score-Matching Methods For Nonexperimental Causal Studies," The Review of Economics and Statistics, MIT Press, vol. 84(1), pages 151-161, February.
- Rajeev H. Dehejia & Sadek Wahba, 2002. "Propensity score matching methods for non-experimental causal studies," Discussion Papers 0102-14, Columbia University, Department of Economics.
- Dehejia, R.H. & Wahba, S., 1998. "Propensity Score Matching Methods for Non-Experimental Causal Studies," Discussion Papers 1998_02, Columbia University, Department of Economics.
- Jalan, Jyotsna & Ravallion, Martin, 2003.
"Does piped water reduce diarrhea for children in rural India?,"
Journal of Econometrics,
Elsevier, vol. 112(1), pages 153-173, January.
- Jalan, Jyotsna & Ravallion, Martin, 2001. "Does piped water reduce diarrhea for children in rural India ?," Policy Research Working Paper Series 2664, The World Bank.
- Bellon, Mauricio R & Taylor, J Edward, 1993. ""Folk" Soil Taxonomy and the Partial Adoption of New Seed Varieties," Economic Development and Cultural Change, University of Chicago Press, vol. 41(4), pages 763-86, July.
- Wooldridge, Jeffrey M., 2005. "Violating Ignorability Of Treatment By Controlling For Too Many Factors," Econometric Theory, Cambridge University Press, vol. 21(05), pages 1026-1028, October.
- DiPrete, Thomas A. & Gangl, Markus, 2004. "Assessing bias in the estimation of causal effects: Rosenbaum bounds on matching estimators and instrumental variables estimation with imperfect instruments," Discussion Papers, Research Unit: Labor Market Policy and Employment SP I 2004-101, Social Science Research Center Berlin (WZB).
- Mendola, Mariapia, 2007. "Agricultural technology adoption and poverty reduction: A propensity-score matching analysis for rural Bangladesh," Food Policy, Elsevier, vol. 32(3), pages 372-393, June.
- Jeffrey Smith & Petra Todd, 2003.
"Does Matching Overcome Lalonde's Critique of Nonexperimental Estimators?,"
University of Western Ontario, CIBC Centre for Human Capital and Productivity Working Papers
20035, University of Western Ontario, CIBC Centre for Human Capital and Productivity.
- A. Smith, Jeffrey & E. Todd, Petra, 2005. "Does matching overcome LaLonde's critique of nonexperimental estimators?," Journal of Econometrics, Elsevier, vol. 125(1-2), pages 305-353.
- Marco Caliendo & Sabine Kopeinig, 2008.
"Some Practical Guidance For The Implementation Of Propensity Score Matching,"
Journal of Economic Surveys,
Wiley Blackwell, vol. 22(1), pages 31-72, 02.
- Marco Caliendo & Sabine Kopeinig, 2005. "Some Practical Guidance for the Implementation of Propensity Score Matching," Discussion Papers of DIW Berlin 485, DIW Berlin, German Institute for Economic Research.
- Caliendo, Marco & Kopeinig, Sabine, 2005. "Some Practical Guidance for the Implementation of Propensity Score Matching," IZA Discussion Papers 1588, Institute for the Study of Labor (IZA).
- Bellon, Mauricio R. & Adato, Michelle & Becerril, Javier & Mindek, Dubravka, 2006. "Poor farmers' perceived benefits from different types of maize germplasm: The case of creolization in lowland tropical Mexico," World Development, Elsevier, vol. 34(1), pages 113-129, January.
- Morris, Michael L., 2002. "Impacts Of International Maize Breeding Research In Developing Countries, 1966-98," Impact Studies 23722, CIMMYT: International Maize and Wheat Improvement Center.
- Richard Blundell & Monica Costa Dias, 2000. "Evaluation methods for non-experimental data," Fiscal Studies, Institute for Fiscal Studies, vol. 21(4), pages 427-468, January.
- Morris, Michael L. & Tripp, Robert & Dankyi, A.A., 1999. "Adoption and Impacts of Improved Maize Production Technology: A Case Study of the Ghana Grains Development Project," Economics Program Papers 48767, CIMMYT: International Maize and Wheat Improvement Center.
- Ingrid Rhinehart & C. Michael Deom, 2007. "Peanut Research and Poverty Reduction: Impacts of Variety Improvement to Control Peanut Viruses in Uganda," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 89(2), pages 448-460.
- Karanja, D.D. & Renkow, M. & Crawford, E.W., 2003.
"Welfare effects of maize technologies in marginal and high potential regions of Kenya,"
Agricultural Economics of Agricultural Economists,
International Association of Agricultural Economists, vol. 29(3), December.
- Karanja, D. D. & Renkow, M. & Crawford, E. W., 2003. "Welfare effects of maize technologies in marginal and high potential regions of Kenya," Agricultural Economics, Blackwell, vol. 29(3), pages 331-341, December.
- Binswanger, Hans P & von Braun, Joachim, 1991. "Technological Change and Commercialization in Agriculture: The Effect on the Poor," World Bank Research Observer, World Bank Group, vol. 6(1), pages 57-80, January.
- Just, Richard E. & Zilberman, David, 1988. "The effects of agricultural development policies on income distribution and technological change in agriculture," Journal of Development Economics, Elsevier, vol. 28(2), pages 193-216, March.
- 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.
- Bellon, Mauricio R. & Risopoulos, Jean, 2001. "Small-Scale Farmers Expand the Benefits of Improved Maize Germplasm: A Case Study from Chiapas, Mexico," World Development, Elsevier, vol. 29(5), pages 799-811, May.
- 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.
- Barbara Sianesi, 2004. "An Evaluation of the Swedish System of Active Labor Market Programs in the 1990s," The Review of Economics and Statistics, MIT Press, vol. 86(1), pages 133-155, February.
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