Market structure and foreign trade : increasing returns, imperfect competition, and the international economy - Helpman, Elhanan; Krugman, Paul R. (Cambridge, Mass. : MIT Press, 1985)
Περιέχει βιβλιογραφία και ευρετήριο.
Keywords: International economic relations; Industrial organization (Economic theory).; Economies of scale; Competition, Imperfect