6Mundell, R.A. International Trade and Factor Mobility[J]. American Economic Review , June pp321 - 335., 1957.
7Markuson, J. R and Svenson E. O. Trade in Goods and Factor With International Differences in Technology[J].International Economic Review, Vol, 26 , Nol, pp175 - 192,1984.
8Aliber, R.Z. A Theory of Foreign Investment in C. P. Kindleberger [J] , The International Corporation, Cambridge, 1970.
9Markuson, James R. and Keith E. Maskus . General-Equilibrium Approaches to the Multinational Firm: A Review of Theory and Evidence[J]. NBER Working Paper No. 8334, NBER.