Monopolistic competition and trade, revisited: testing the model without testing for gravity

Increasing returns, monopolistic competition, and international trade

Paúl Krugman · Journal of International Economics · 1979 · 3.9K citations

Social Sciences, Business Economics, Economics +11

Intra-Industry Trade: The Theory and Measurement of International Trade in Differentiated Products.

M. FG. Scott, Herbert G. Grubel, Peter Lloyd · The Economic Journal · 1975 · 1.2K citations

Social Sciences, Business Economics, Economics +10

Imperfect competition and international trade: Evidence from fourteen industrial countries

Elhanan Helpman · Journal of the Japanese and International Economies · 1987 · 1.1K citations

Social Sciences, Business Economics, Economics +16

Intra-industry trade under perfect monopolistic competition

Kelvin Lancaster · Journal of International Economics · 1980 · 991 citations

Social Sciences, Business Economics, Economics +8

International trade in the presence of product differentiation, economies of scale and monopolistic competition

Elhanan Helpman · Journal of International Economics · 1981 · 968 citations

Social Sciences, Economics, International Economics +15