A Note on the Empirical Relationship Between Trade, Growth and the Environment
This note reestimates Grossman and Krueger’s (1993) SO2 emissions regression including regressors to capture the effects of scale, trade and trade policy. Several new results are obtained. Increases in economic activity have a negative effect on the environment separate from changes in per capita income, whose relation to the environment is now positive and linear not inverted-U shaped. The trade policy measure is not significant, but its effect is ambiguous a priori. Finally, in line with specialization patterns based on traditional sources of comparative advantage, pollution rises with the capital abundance of a country (since this favors capital-intensive and generally dirtier industries) and falls with increases in labor and land abundance.
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- Grossman, Gene, 1993. "Pollution and Growth: What Do We Know?," CEPR Discussion Papers 848, C.E.P.R. Discussion Papers.
- Brian R. Copeland & M. Scott Taylor, 1994. "North-South Trade and the Environment," The Quarterly Journal of Economics, Oxford University Press, vol. 109(3), pages 755-787.
- Gene M. Grossman & Alan B. Krueger, 1991.
"Environmental Impacts of a North American Free Trade Agreement,"
NBER Working Papers
3914, National Bureau of Economic Research, Inc.
- Grossman, G.M & Krueger, A.B., 1991. "Environmental Impacts of a North American Free Trade Agreement," Papers 158, Princeton, Woodrow Wilson School - Public and International Affairs.
- Grossman, Gene & Krueger, Alan B, 1992. "Environmental Impacts of a North American Free Trade Agreement," CEPR Discussion Papers 644, C.E.P.R. Discussion Papers.