4Feenstra, Robert C. and Gordon H. Hanson, (1999) “Productivity Measurement and the Impact of Trade and Technology on Wages: Estimates for the US, 1972-1990,” Quarterly Journal of Economics 114, 907-940.
5Feenstra, Robert C., (2003) Advanced International Trade: Theory and Evidence, Princeton University Press.
6Hsieh, Chang-Tai and Keong T, Woo, (2005) "The Impact of Outsoureing to China on Hongkong' s Labor Market," American Economic Review 95, 1673-1687.
7Krugman, Paul R, (2000) "Technology, Trade and Factor Prices." Journal of International Economics 50, 51-71.
8Leamer, Edward E., (2000) "What's the Use of Factor Contents?" Journal od International Economics 50, 17-49.
9Robertson, R., (2000)“Trade Liberalization and Wage Inequality: Lesson from the Mexican Experience,” The World Economy 23, 827-849.
10Aiken B, Harrison A. Do domestic firms benefit from direct foreign investment?- Evidence from Venezuela. American Economic Review. 1999 5.
