Profitability of Fertilizer: Experimental Evidence from Female Rice Farmers in Mali
AbstractWe conducted an experiment providing fertilizer grants to female rice farmers in Mali. We found that women who received fertilizer used both more fertilizer and more complementary inputs such as herbicides and hired labor. This shows that farmers respond to an increase in one input by re-optimizing other inputs. Second, while the increase in inputs led to a considerable increase in output, we found no evidence that profits increased. Our results suggest that fertilizer's impact on profits is small compared to other sources of variation. This may make it difficult for farmers to learn about the returns to fertilizer.
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Bibliographic InfoArticle provided by American Economic Association in its journal American Economic Review.
Volume (Year): 103 (2013)
Issue (Month): 3 (May)
Other versions of this item:
- Lori Beaman & Dean Karlan & Bram Thuysbaert & Christopher Udry, 2013. "Profitability of Fertilizer: Experimental Evidence from Female Rice Farmers in Mali," Working Papers 1020, Economic Growth Center, Yale University.
- Lori A. Beaman & Dean Karlan & Bram Thuysbaert & Christopher R. Udry, 2013. "Profitability of Fertilizer: Experimental Evidence from Female Rice Farmers in Mali," NBER Working Papers 18778, National Bureau of Economic Research, Inc.
- Beaman, Lori & Karlan, Dean S. & Thuysbaert, Bram & Udry, Christopher, 2013. "Profitability of fertilizer: Experimental evidence from female rice farmers in Mali," CEPR Discussion Papers 9340, C.E.P.R. Discussion Papers.
- J16 - Labor and Demographic Economics - - Demographic Economics - - - Economics of Gender; Non-labor Discrimination
- O13 - Economic Development, Technological Change, and Growth - - Economic Development - - - Agriculture; Natural Resources; Environment; Other Primary Products
- Q12 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Micro Analysis of Farm Firms, Farm Households, and Farm Input Markets
- Q16 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - R&D; Agricultural Technology; Biofuels; Agricultural Extension Services
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Esther Duflo & Michael Kremer & Jonathan Robinson, 2008. "How High Are Rates of Return to Fertilizer? Evidence from Field Experiments in Kenya," American Economic Review, American Economic Association, vol. 98(2), pages 482-88, May.
- Tavneet Suri, 2011. "Selection and Comparative Advantage in Technology Adoption," Econometrica, Econometric Society, vol. 79(1), pages 159-209, 01.
- 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.
- Tomoya Matsumoto, 2013. "Disseminating New Farming Practices among Small Scale Farmers: An Experimental Intervention in Uganda," GRIPS Discussion Papers 13-18, National Graduate Institute for Policy Studies.
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