1Nobuhiro Takashi (1999) "Industrial Policy and Intra-industry Trade: Structural Regulation in an Open Economy", Osaka City Univ. Business Review, No. 10 pp.29-41. 被引量:1
2Dixit, A. K. and J. E. Stiglitz(1977) "Monopolislic Competition and Optimal Product Diversity", American Economic Review, June, pp.297-308. 被引量:1
3Helpman, E, and P, R, Krugman (1989) Trade Policy and Market Structure, MIT Press, Cambridge, Massachusetts. 被引量:1
4Horn, H,(1984) "Product Diversity, Trade and Welfare", in Kierzkowski ed.(1984). 被引量:1