Technology Adoption in Agriculture and Convergence across Economies
In this paper I present a simple model of technology adoption in agriculture in an exogenous as well as in an endogenous adoption framework. The model implies that an optimal technological gap between technological leaders and followers will persist. Full convergence or catch-up will never take place under normal circumstances if new technology has to be adapted to local conditions. Since this is often the case for agricultural technologies, the model implications are tested empirically by (i) adding a measure for the size of the agricultural sector to cross- country growth regressions and by (ii) discussing convergence in sets of countries with similar climate as a proxy for similar agricultural conditions. Both tests confirm the model predictions.
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- White, Halbert, 1980. "A Heteroskedasticity-Consistent Covariance Matrix Estimator and a Direct Test for Heteroskedasticity," Econometrica, Econometric Society, vol. 48(4), pages 817-38, May.
- Andrew B. Bernard & Steven N. Durlauf, 1994.
"Interpreting Tests of the Convergence Hypothesis,"
NBER Technical Working Papers
0159, National Bureau of Economic Research, Inc.
- William Easterly & Robert King & Ross Levine & Sergio Rebelo, 1994.
"Policy, Technology Adoption, and Growth,"
NBER Working Papers
4681, National Bureau of Economic Research, Inc.
- Robert J. Barro, 1989.
"Economic Growth in a Cross Section of Countries,"
NBER Working Papers
3120, National Bureau of Economic Research, Inc.
- Romer, Paul M, 1986.
"Increasing Returns and Long-run Growth,"
Journal of Political Economy,
University of Chicago Press, vol. 94(5), pages 1002-37, October.
- Summers, Robert & Heston, Alan, 1991. "The Penn World Table (Mark 5): An Expanded Set of International Comparisons, 1950-1988," The Quarterly Journal of Economics, MIT Press, vol. 106(2), pages 327-68, May.
- Judd, M Ann & Boyce, James K & Evenson, Robert E, 1986. "Investing in Agricultural Supply: The Determinants of Agricultural Research and Extension Investment," Economic Development and Cultural Change, University of Chicago Press, vol. 35(1), pages 77-113, October.
- Steven N. Durlauf & Paul A. Johnson, 1992. "Local Versus Global Convergence Across National Economies," NBER Working Papers 3996, National Bureau of Economic Research, Inc.
- Lucas, Robert Jr., 1988. "On the mechanics of economic development," Journal of Monetary Economics, Elsevier, vol. 22(1), pages 3-42, July.
- Quah, Danny, 1993.
"Galton's Fallacy and Tests of the Convergence Hypothesis,"
CEPR Discussion Papers
820, C.E.P.R. Discussion Papers.
- Quah, Danny, 1993. " Galton's Fallacy and Tests of the Convergence Hypothesis," Scandinavian Journal of Economics, Wiley Blackwell, vol. 95(4), pages 427-43, December.
- Levine, Ross & Renelt, David, 1992.
"A Sensitivity Analysis of Cross-Country Growth Regressions,"
American Economic Review,
American Economic Association, vol. 82(4), pages 942-63, September.
- Levine, Ross & Renelt, David, 1991. "A sensitivity analysis of cross-country growth regressions," Policy Research Working Paper Series 609, The World Bank.
- Xavier Sala-i-Martin, 1994.
"Cross-sectional regressions and the empirics of economic growth,"
Economics Working Papers
79, Department of Economics and Business, Universitat Pompeu Fabra.
- Sala-i-Martin, Xavier, 1994. "Cross-sectional regressions and the empirics of economic growth," European Economic Review, Elsevier, vol. 38(3-4), pages 739-747, April.
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