Are The Poverty Effects of Trade Policies Invisible?
Beginning with the WTO's Doha Development Agenda and establishment of the Millennium Development Goal of reducing poverty by 50 percent by 2015, poverty impacts of trade reforms have become central to the global development agenda. This has been particularly true of agricultural trade reforms due to the importance of grains in the diets of the poor, presence of relatively higher protection in agriculture, as well as heavy concentration of global poverty in rural areas where agriculture is the main source of income. Yet some in this debate have argued that, given the extreme volatility in agricultural commodity markets, the additional price and therefore poverty impacts due to trade liberalization might well be indiscernible. This paper formally tests the “invisibility hypothesis” using the method of stochastic simulation in a trade-poverty modeling framework. The hypothesis test is based on the comparison of two samples of price and poverty distributions. The first originates solely from the inherent variability in global staple grains markets, while the second combines the effects of inherent market variability with those of trade reform in these same markets. Results, at the national and stratum level indicate that the short-run poverty impacts of full trade liberalization in staple grains trade worldwide, are distinguishable in only four of the fifteen countries, suggesting that impacts of more modest agricultural trade reforms are indeed likely to be invisible in short run. Countries that show statistically significant short run impacts are the ones characterized by high staple grains tariffs and/or a moderate degree of grain markets variability. Within each country, results are heterogeneous. In two thirds of the sample countries, agriculturally self-employed poor experience statistically significant poverty impacts from trade liberalization. However, this figure is under a third for all the other strata. Copyright , Oxford University Press.
Volume (Year): 25 (2011)
Issue (Month): 2 (May)
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- DeVuyst, Eric A. & Preckel, Paul V., 1997. "Sensitivity analysis revisited: A quadrature-based approach," Journal of Policy Modeling, Elsevier, vol. 19(2), pages 175-185, April.
- Arndt, Channing, 1996. "An Introduction to Systematic Sensitivity Analysis via Gaussian Quadrature," GTAP Technical Papers 305, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University.
- Hertel, Thomas W. & Keeney, Roman & Valenzuela, Ernesto, 2004. "Global Analysis Of Agricultural Trade Liberalization: Assessing Model Validity," 2004 Annual meeting, August 1-4, Denver, CO 20199, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
- Hertel, Thomas & Keeney, Roman & Ivanic, Maros & Winters, Alan, 2007.
"Why Isn’t the Doha Development Agenda More Poverty Friendly?,"
GTAP Working Papers
2292, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University.
- Thomas W. Hertel & Roman Keeney & Maros Ivanic & L. Alan Winters, 2009. "Why Isn't the Doha Development Agenda more Poverty Friendly?," Review of Development Economics, Wiley Blackwell, vol. 13(4), pages 543-559, November.
- Ivanic, Maros & Martin, Will, 2008. "Implications of higher global food prices for poverty in low-income countries," Policy Research Working Paper Series 4594, The World Bank.
- Alós-Ferrer, Carlos & Weidenholzer, Simon, 2008. "Contagion and efficiency," Journal of Economic Theory, Elsevier, vol. 143(1), pages 251-274, November.
- FranÃ§ois Bourguignon & Sylvie Lambert & Akiko Suwa-Eisenmann, 2004.
"Trade exposure and income volatility in cash crop exporting developing countries,"
155350, Institut National de la Recherche Agronomique, France.
- François Bourguignon, 2004. "Trade exposure and income volatility in cash-crop exporting developing countries," European Review of Agricultural Economics, Foundation for the European Review of Agricultural Economics, vol. 31(3), pages 369-387, September.
- François Bourguignon & Sylvie Lambert & Akiko suwa-Eisenmann, 2004. "Trade exposure and income volatility in cash-crop exporting developing countries," Research Unit Working Papers 0408, Laboratoire d'Economie Appliquee, INRA.
- William R. Cline, 2004. "Trade Policy and Global Poverty," Peterson Institute Press: All Books, Peterson Institute for International Economics, number 379, May.
- Ivanic, Maros, 2004. "Reconciliation of the GTAP and Household Survey Data," GTAP Research Memoranda 1408, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University.
- David O’Connor & Maria Rosa Lunati, 1999. "Economic Opening and the Demand for Skills in Developing Countries: A Review of Theory and Evidence," OECD Development Centre Working Papers 149, OECD Publishing.
- repec:cup:cbooks:9780521351058 is not listed on IDEAS
- Keeney, Roman & Thomas Hertel, 2005. "GTAP-AGR : A Framework for Assessing the Implications of Multilateral Changes in Agricultural Policies," GTAP Technical Papers 1869, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University.
- Maros Ivanic & Will Martin, 2008. "Implications of higher global food prices for poverty in low-income countries-super-1," Agricultural Economics, International Association of Agricultural Economists, vol. 39(s1), pages 405-416, November.
- Cranfield, J. A. L. & Preckel, Paul V. & Eales, James S. & Hertel, Thomas W., 2004. "Simultaneous estimation of an implicit directly additive demand system and the distribution of expenditure--an application of maximum entropy," Economic Modelling, Elsevier, vol. 21(2), pages 361-385, March.
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