Impact Assessment with Opt-in Treatments: Evidence from a rural development project in Nicaragua
AbstractIn this study we conduct an impact evaluation of a complex rural development project in Central America with multiple treatments taking place simultaneously, purposive program placement and project participant freedom to opt in to project interventions. For this purpose we use propensity score matching difference-in-differences estimation, and compare results of this method with weighted propensity score regression and simple difference-in-differences estimation. We find short term project impacts in household savings, in participation in groups and associations, and in reduction of stored grain losses. However, we find no project impacts in long-term outcomes associated with increased agricultural income or household asset accumulation. These results are not surprising, since the project evaluation was conducted two years into a three-year project, before beneficiaries had realized its full benefits. Our study calls attention to the need of more research on linking short term to long-term impacts and on longer term strategies to evaluate impacts of agricultural technology.
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Bibliographic InfoPaper provided by Agricultural and Applied Economics Association in its series 2013 Annual Meeting, August 4-6, 2013, Washington, D.C. with number 150988.
Date of creation: 03 Jun 2013
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Community/Rural/Urban Development; International Relations/Trade; O10; O13; Q1;
Find related papers by JEL classification:
- O10 - Economic Development, Technological Change, and Growth - - Economic Development - - - General
- O13 - Economic Development, Technological Change, and Growth - - Economic Development - - - Agriculture; Natural Resources; Environment; Other Primary Products
- Q1 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture
This paper has been announced in the following NEP Reports:
- NEP-AGR-2013-07-05 (Agricultural Economics)
- NEP-ALL-2013-07-05 (All new papers)
- NEP-DEV-2013-07-05 (Development)
- NEP-PPM-2013-07-05 (Project, Program & Portfolio Management)
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- Rajeev H. Dehejia & Sadek Wahba, 2002.
"Propensity score matching methods for non-experimental causal studies,"
0102-14, Columbia University, Department of Economics.
- 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.
- Dehejia, R.H. & Wahba, S., 1998. "Propensity Score Matching Methods for Non-Experimental Causal Studies," Discussion Papers 1998_02, Columbia University, Department of Economics.
- 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.
- Daniel O. Gilligan & John Hoddinott, 2007.
"Is There Persistence in the Impact of Emergency Food Aid? Evidence on Consumption, Food Security, and Assets in Rural Ethiopia,"
American Journal of Agricultural Economics,
Agricultural and Applied Economics Association, vol. 89(2), pages 225-242.
- Gilligan, Daniel O. & Hoddinott, John, 2006. "Is there persistence in the impact of emergency food aid? Evidence on consumption, food security, and assets in rural Ethiopia," FCND discussion papers 209, International Food Policy Research Institute (IFPRI).
- Daniel Solís & Boris E. Bravo-Ureta & Ricardo E. Quiroga, 2009. "Technical Efficiency among Peasant Farmers Participating in Natural Resource Management Programmes in Central America," Journal of Agricultural Economics, Wiley Blackwell, vol. 60(1), pages 202-219.
- Becerril, Javier & Abdulai, Awudu, 2010. "The Impact of Improved Maize Varieties on Poverty in Mexico: A Propensity Score-Matching Approach," World Development, Elsevier, vol. 38(7), pages 1024-1035, July.
- Esther Duflo, 2002.
"The Medium Run Effects of Educational Expansion: Evidence from a Large School Construction Program in Indonesia,"
NBER Working Papers
8710, National Bureau of Economic Research, Inc.
- Duflo, Esther, 2004. "The medium run effects of educational expansion: evidence from a large school construction program in Indonesia," Journal of Development Economics, Elsevier, vol. 74(1), pages 163-197, June.
- Esther Duflo, 2010. "The Medium Run Effects of Educational Expansion: Evidence from a Large School Construction Program in Indonesia," Working Papers id:2787, eSocialSciences.
- Fang Lai & Elisabeth Sadoulet & Alain de Janvry, 2011. "The Contributions of School Quality and Teacher Qualifications to Student Performance: Evidence from a Natural Experiment in Beijing Middle Schools," Journal of Human Resources, University of Wisconsin Press, vol. 46(1), pages 123-153.
- Chen, Shaohua & Mu, Ren & Ravallion, Martin, 2009. "Are there lasting impacts of aid to poor areas?," Journal of Public Economics, Elsevier, vol. 93(3-4), pages 512-528, April.
- Esther Duflo & Michael Kremer & Jonathan Robinson, 2011.
"Nudging Farmers to Use Fertilizer: Theory and Experimental Evidence from Kenya,"
American Economic Review,
American Economic Association, vol. 101(6), pages 2350-90, October.
- Esther Duflo & Michael Kremer & Jonathan Robinson, 2009. "Nudging Farmers to Use Fertilizer: Theory and Experimental Evidence from Kenya," NBER Working Papers 15131, National Bureau of Economic Research, Inc.
- Miana Plesca & Jeffrey Smith, 2007. "Evaluating multi-treatment programs: theory and evidence from the U.S. Job Training Partnership Act experiment," Empirical Economics, Springer, vol. 32(2), pages 491-528, May.
- 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.
- Ren Mu & Dominique van de Walle, 2011. "Rural Roads and Local Market Development in Vietnam," The Journal of Development Studies, Taylor and Francis Journals, vol. 47(5), pages 709-734.
- Michael Kremer, 2003. "Randomized Evaluations of Educational Programs in Developing Countries: Some Lessons," American Economic Review, American Economic Association, vol. 93(2), pages 102-106, May.
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