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Technology Adoption and the Agricultural Supply Response Function

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Abstract

In this study, I exploit the recent technology-driven soy boom in Brazil to assess how the diffusion of different technologies, namely the genetically modified soy and biological nitrogen-fixing soy varieties adapted to the Brazilian savanna, change the agricultural supply response function. I use a novel panel dataset combining farm-level data for 1.5 million commercial farms from the 1996 and 2006 Brazilian agricultural census surveys to estimate the price effects on the expansion of the soy acreage. I find that the acreage response functions become increasingly elastic towards the agricultural frontier because of the existence of different technological diffusion processes. The large price effect on the adoption of nitrogen-fixing soy designed to convert marginal savanna pastureland into soy production explains most of the heterogeneity in the acreage supply function in Brazil. The estimated long-run price elasticity of soy acreage is 0.6 in the south and 1.8 in the savanna. On the agricultural frontier close to the savanna-Amazon border, the price elasticity of agricultural land is 0.13, implying that a 10% permanent increase in soy prices would result in the conversion of 1 million hectares of natural vegetation to farmland.

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  • Guilherme DePaula, 2018. "Technology Adoption and the Agricultural Supply Response Function," Center for Agricultural and Rural Development (CARD) Publications 18-wp582, Center for Agricultural and Rural Development (CARD) at Iowa State University.
    • Handle: RePEc:ias:cpaper:18-wp582
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    1. Thiemo Fetzer, 2014. "Can Workfare Programs Moderate Violence? Evidence from India," STICERD - Economic Organisation and Public Policy Discussion Papers Series 53, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.
    2. Kanlaya J. Barr & Bruce A. Babcock & Miguel A. Carriquiry & Andre M. Nassar & Leila Harfuch, 2011. "Agricultural Land Elasticities in the United States and Brazil," Applied Economic Perspectives and Policy, Agricultural and Applied Economics Association, vol. 33(3), pages 449-462.
    3. Nathan Nunn & Nancy Qian, 2011. "The Potato's Contribution to Population and Urbanization: Evidence From A Historical Experiment," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 126(2), pages 593-650.
    4. repec:idb:brikps:publication-detail,7101.html?id=64626 is not listed on IDEAS
    5. Marc Nerlove, 1956. "Estimates of the Elasticities of Supply of Selected Agricultural Commodities," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 38(2), pages 496-509.
    6. Conley, Timothy G. & Molinari, Francesca, 2007. "Spatial correlation robust inference with errors in location or distance," Journal of Econometrics, Elsevier, vol. 140(1), pages 76-96, September.
    7. Fernando Homem de Melo, 1999. "O plano real e a agricultura brasileira: perspectivas," Brazilian Journal of Political Economy, Center of Political Economy, vol. 19(4).
    8. Thiemo Fetzer, 2014. "Can Workfare Programs Moderate Violence? Evidence from India," STICERD - Economic Organisation and Public Policy Discussion Papers Series 053, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.
    9. Michael J. Roberts & Wolfram Schlenker, 2013. "Identifying Supply and Demand Elasticities of Agricultural Commodities: Implications for the US Ethanol Mandate," American Economic Review, American Economic Association, vol. 103(6), pages 2265-2295, October.
    10. Foster, Andrew D & Rosenzweig, Mark R, 1996. "Technical Change and Human-Capital Returns and Investments: Evidence from the Green Revolution," American Economic Review, American Economic Association, vol. 86(4), pages 931-953, September.
    11. Paula Bustos & Bruno Caprettini & Jacopo Ponticelli, 2016. "Agricultural Productivity and Structural Transformation: Evidence from Brazil," American Economic Review, American Economic Association, vol. 106(6), pages 1320-1365, June.
    12. Arnaud Costinot & Dave Donaldson & Cory Smith, 2016. "Evolving Comparative Advantage and the Impact of Climate Change in Agricultural Markets: Evidence from 1.7 Million Fields around the World," Journal of Political Economy, University of Chicago Press, vol. 124(1), pages 205-248.
    13. Chen, Xiaohong, 2007. "Large Sample Sieve Estimation of Semi-Nonparametric Models," Handbook of Econometrics, in: J.J. Heckman & E.E. Leamer (ed.), Handbook of Econometrics, edition 1, volume 6, chapter 76, Elsevier.
    14. Nathan P. Hendricks & Joseph P. Janzen & Aaron Smith, 2015. "Futures Prices in Supply Analysis: Are Instrumental Variables Necessary?," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 97(1), pages 22-39.
    15. Barr, Kanlaya Jintanakul, 2011. "Agricultural Land Elasticities in the United States and Brazil," Staff General Research Papers Archive 34893, Iowa State University, Department of Economics.
    16. Fernando Homem de Melo, 1999. "O plano real e a agricultura brasileira: perspectivas," Brazilian Journal of Political Economy, Center of Political Economy, vol. 19(4), pages 146-155.
    17. Just, Richard E., 1993. "Discovering Production and Supply Relationships: Present Status and Future Opportunities," Review of Marketing and Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 61(01), pages 1-30, April.
    18. Catherine Hausman, 2012. "Biofuels and Land Use Change: Sugarcane and Soybean Acreage Response in Brazil," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 51(2), pages 163-187, February.
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