References


Abadie, A., D. Drukker, J. L. Herr, and G. W. Imbens. 2004. “Implementing Matching Estimators for Average Treatment Effects in Stata.” Stata Journal 4 (3): 290–311.


Adesina, A., D. Mbila, G. Blaise-Nkamleu, and D. Endamana. 2000. “Econometric Analysis of the Determinants of Adoption of Alley Farming by Farmers in the For- est Zone of Southwest Cameroon.” Agriculture, Ecosystems and Environment 80 (3): 255–265.


Ajayi, A. O. 2006. “An Assessment of Farmers’ Willingness to Pay for Extension Services Using the Contingent Valuation Method (CVM): The Case of Oyo State, Nigeria.” Journal of Agricultural Education and Extension 12 (2): 97–108.


Alawy, A. S. 1998. “Accessibility of Women’s Groups to Agricultural Extension Services in Kenya: An Exploratory and Descriptive Study of Factors, Needs, and Problems.” PhD Thesis, Ohio State University, Columbus, OH, US.


Alston, J. M., C. Chan-Kang, M. C. Mara, P. G. Pardey, and T. J. Wyatt. 2000. A Meta Analysis of Rates of Return to Agricultural R&D: Ex Pied Herculum? IFPRI Research Report 113. Washington, DC: International Food Policy Research Institute.


Anderson, J. R. 2007. “Agricultural Advisory Services.” Mimeo, World Bank, Washing- ton, DC.


Appleton, S., T. Emwanu, J. Kagugube, and J. Muwonge. 1999. Changes in Poverty in Uganda, 1992–1997. CSAE Working Paper 22. Oxford, UK: Centre for the Study of African Economies, University of Oxford.


AU/NEPAD (African Union / New Partnership for Africa’s Development). 2003. Com- prehensive Africa Agriculture Development Programme. Midrand, South Africa: NEPAD.


Becker, S. O., and A. Ichino. 2002. “Estimation of Average Treatment Effects Based on Propensity Scores.” Stata Journal 2 (4): 358–377.


Becketti, S., W. Gould, L. Lillard, and F. Welch. 1988. “The Panel Study of Income Dynamics after Fourteen Years: An Evaluation.” Journal of Labor Economics 6 (4): 472–492.


Benin, S., E. Nkonya, G. Okecho, J. Pender, S. Nahdy, S. Mugarura, E. Kato, and G. Kayobyo. 2007. Assessing the Impact of the National Agricultural Advisory Services in the Uganda Rural Livelihoods. IFPRI Discussion Paper 724. Washington, DC: International Food Policy Research Institute.


Benin, S., E. Nkonya, G. Okecho, E. Kato, J. Randriamamonjy, G. Lubadde, and M. Kyotalimye. 2011. “Returns to Spending on Agricultural Extension: The Case of the National Agricultural Advisory Services (NAADS) Program of Uganda.” Agricultural Economics 42 (2): 249–267.


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