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Factor endowments, product differentiation, and international trade
Torstensson, Johan, (1992)
Two essays in international trade theory
Nielsen, Lynge, (1988)
Monopolistic competition, international trade and factor mobility
Chao, Chi-Chur, (1987)
Product differentiation as a source of comparative advantage?
Hummels, David, (1993)
Monopolistic competition and international trade : reconsidering the evidence