Per Capita Income Demand for Variety, and International Trade: Linder Reconsidered
We analyse a monopolistically competitive model of international trade where goods must be consumed in indivisible amounts. The number of varieties that enter a consumer's optimal consumption bundle is increasing in the consumer's per capita income. We first show that, for a given level of GDP, less populous and richer economies have a larger equilibrium number of product varieties. We then show that in an integrated world, even when total GDP is kept constant in all markets, as the levels of and the similarity in the trading partners' per capita incomes increase, so do the number of varieties exchanged and the volume of bilateral trade flows, as conjectured in the Linder hypothesis. Implications for the distribution of gains from trade between and within countries are also discussed.
|Date of creation:||Jun 2000|
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- Dow, James & da Costa Werlang, Sergio Ribeiro, 1992.
Journal of Mathematical Economics,
Elsevier, vol. 21(4), pages 389-394.
- Dow, James & Werlang, Sérgio Ribeiro da Costa, 1991. "Homothetic preferences," Economics Working Papers (Ensaios Economicos da EPGE) 176, FGV/EPGE Escola Brasileira de Economia e Finanças, Getulio Vargas Foundation (Brazil).
- Davis, D.R. & Weinstein, D.E., 1999.
"An Account of Global Factor Trade,"
435, Research Seminar in International Economics, University of Michigan.
- Donald R. Davis & David E. Weinstein, 1998. "An Account of Global Factor Trade," Harvard Institute of Economic Research Working Papers 1849, Harvard - Institute of Economic Research.
- Donald R. Davis & David E. Weinstein, 1998. "An Account of Global Factor Trade," NBER Working Papers 6785, National Bureau of Economic Research, Inc.
- Davis, Donald R, 1997. "Critical Evidence on Comparative Advantage? North-North Trade in a Multilateral World," Journal of Political Economy, University of Chicago Press, vol. 105(5), pages 1051-60, October.
- Hunter, Linda, 1991. "The contribution of nonhomothetic preferences to trade," Journal of International Economics, Elsevier, vol. 30(3-4), pages 345-358, May.
- Helpman, Elhanan, 1987. "Imperfect competition and international trade: Evidence from fourteen industrial countries," Journal of the Japanese and International Economies, Elsevier, vol. 1(1), pages 62-81, March.
- Helpman, Elhanan, 1981. "International trade in the presence of product differentiation, economies of scale and monopolistic competition : A Chamberlin-Heckscher-Ohlin approach," Journal of International Economics, Elsevier, vol. 11(3), pages 305-340, August.
- Anderson, James E, 1979. "A Theoretical Foundation for the Gravity Equation," American Economic Review, American Economic Association, vol. 69(1), pages 106-16, March.
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