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Technical Change, Land Quality, and Income Distribution: A General Equilibrium Analysis

Author

Listed:
  • Ian A. Coxhead
  • Peter G. Warr
  • John Crawford

Abstract

This paper investigates the distributional effects of technical progress in agriculture. A small computable general equilibrium model is developed in which agricultural production occurs in two environments with fixed land resources of different quality. The analytical structure permits not only the rate but also the factor biases of technical change to differ between environments. Distributional results are generated for several classes of households distinguished both by their ownership of factors and by their consumption patterns. The results demonstrate that technical change produces distributional outcomes which are highly sensitive to its factor biases and to prior differences in land quality.

Suggested Citation

  • Ian A. Coxhead & Peter G. Warr & John Crawford, 1991. "Technical Change, Land Quality, and Income Distribution: A General Equilibrium Analysis," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 73(2), pages 345-360.
    • Handle: RePEc:oup:ajagec:v:73:y:1991:i:2:p:345-360.
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    Citations

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    Cited by:

    1. Renkow, Mitch & Hallstrom, Daniel G. & Karanja, Daniel David, 2001. "Rural Infrastructure, Transactions Costs, And Marketed Surplus In Kenya," 2001 Annual meeting, August 5-8, Chicago, IL 20668, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    2. Ian Coxhead & Sisira Jayasuriya, 1994. "Technical Change in Agriculture and Land Degradation in Developing Countries: A General Equilibrium Analysis," Land Economics, University of Wisconsin Press, vol. 70(1), pages 20-37.
    3. Hareau, Guy Gaston & Norton, George W. & Mills, Bradford F. & Peterson, Everett B., 2004. "Potential Benefits Of Transgenic Rice In Asia: A General Equilibrium Approach," 2004 Annual meeting, August 1-4, Denver, CO 20334, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    4. Peter G. Warr & Frances Wollmer, 1996. "The Demand For Ldc Exports Of Primary Commodities: The Case Of The Philippines," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 40(1), pages 37-49, April.
    5. Walker, Thomas S., 2000. "Reasonable expectations on the prospects for documenting the impact of agricultural research on poverty in ex-post case studies," Food Policy, Elsevier, vol. 25(4), pages 515-530, August.
    6. Jayne, T. S. & Yamano, Takashi & Weber, Michael T. & Tschirley, David & Benfica, Rui & Chapoto, Antony & Zulu, Ballard, 2003. "Smallholder income and land distribution in Africa: implications for poverty reduction strategies," Food Policy, Elsevier, vol. 28(3), pages 253-275, June.
    7. Coxhead, Ian & Jayasuriya, Sisira, 1993. "Tax and Trade Policies, Erosion and Economic Welfare in Developing Countries," Staff Papers 200570, University of Wisconsin-Madison, Department of Agricultural and Applied Economics.
    8. Gunawardena, Aruni, 2012. "Effects of Increasing Agricultural Productivity: A Computable General Equilibrium Analysis for Sri Lanka," 2012 Conference (56th), February 7-10, 2012, Fremantle, Australia 124313, Australian Agricultural and Resource Economics Society.
    9. Karanja, D. D. & Renkow, M. & Crawford, E. W., 2003. "Welfare effects of maize technologies in marginal and high potential regions of Kenya," Agricultural Economics, Blackwell, vol. 29(3), pages 331-341, December.
    10. Coxhead, Ian A. & Warr, Peter G., 1991. "Poverty and Welfare Effects of Technical Change: A General Equilibrium Analysis for Philippine Agriculture," Staff Papers 200541, University of Wisconsin-Madison, Department of Agricultural and Applied Economics.
    11. Yuventus Effendi & Budy Resosudarmo, 2022. "Inter-regional System Of Analysis For East Asia: A Manual," Working Papers in Economics and Development Studies (WoPEDS) 202201, Department of Economics, Padjadjaran University, revised Oct 2022.
    12. Ian A. Coxhead & Peter G. Warr, 1995. "Does Technical Progress In Agriculture Alleviate Poverty? A Philippine Case Study," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 39(1), pages 25-54, April.
    13. Briones, Roehlano M. & David, Cristina C. & Inocencio, Arlene B. & Intal, Ponciano Jr. S. & Geron, Maria Piedad S. & Ballesteros, Marife M., 2012. "Monitoring and Evaluation of Agricultural Policy Indicators," Discussion Papers DP 2012-26, Philippine Institute for Development Studies.
    14. David W. Marcouiller & Dean F. Schreiner & David K. Lewis, 1996. "The Impact Of Forest Land Use On Regional Value Added," The Review of Regional Studies, Southern Regional Science Association, vol. 26(2), pages 211-233, Fall.
    15. Byerlee, Derek, 2000. "Targeting poverty alleviation in priority setting for agricultural research," Food Policy, Elsevier, vol. 25(4), pages 429-445, August.
    16. Coxhead, Ian A. & Jayasuriya, Sisira, 1992. "Food Crops, Tree Crops and Land Degradation in Developing Countries: A General Equilibrium Analysis," 1992 Conference (36th), February 10-13, 1992, Canberra, Australia 146434, Australian Agricultural and Resource Economics Society.
    17. Paul Terhemba Iorember & Gylych Jelilov, 2018. "Computable General Equilibrium Analysis of Increase in Government Agricultural Expenditure on Household Welfare in Nigeria," African Development Review, African Development Bank, vol. 30(4), pages 362-371, December.
    18. Esmedekh Lkhanaajav, 2016. "CoPS-style CGE modelling and analysis," Centre of Policy Studies/IMPACT Centre Working Papers g-264, Victoria University, Centre of Policy Studies/IMPACT Centre.
    19. Erickson, Kenneth W. & Moss, Charles B. & Mishra, Ashok K., 2002. "The Measurement Of Inequality In Canadian And U.S. Agricultural Income By Components Of Net Value Added," 2002 Annual meeting, July 28-31, Long Beach, CA 19866, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    20. Renkow, Mitch & Hallstrom, Daniel G. & Karanja, Daniel D., 2004. "Rural infrastructure, transactions costs and market participation in Kenya," Journal of Development Economics, Elsevier, vol. 73(1), pages 349-367, February.
    21. Peter Warr, 2002. "Export taxes and income distribution: The Philippines coconut levy," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 138(3), pages 437-458, September.
    22. Renkow, Mitch, 2000. "Poverty, productivity and production environment:: a review of the evidence," Food Policy, Elsevier, vol. 25(4), pages 463-478, August.
    23. Enisan, Akinlo Anthony & Olalekan, Okunlola Charles, 2022. "On the Interaction Between Export Promotion and Agricultural Growth in Poverty Reduction in Nigeria: Empirical Evidence for The Period 1980-2016," Journal of Economic Development, The Economic Research Institute, Chung-Ang University, vol. 47(1), pages 109-135, March.
    24. Viet Cuong, Nguyen, 2011. "Does Agriculture Help Poverty and Inequality Reduction? Evidence from Vietnam," Agricultural Economics Review, Greek Association of Agricultural Economists, vol. 11(1), pages 1-13, February.

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