1. Bhagwati, J. 2000. Why Nike is on the right track. Financial Times, 1 May.
2. Debaere, P. 2003. Relative factor abundance and trade. Journal of Political Economy 111: 589–610.
3. Elliot, K., and R. Freeman. 2003. Can labor standards improve under globalization? Washingon, DC: Institute for international economics.
4. Freeman, R.B. 1995. Are your wages set in Beijing? Journal of Economic Perspectives 9(3): 15–32.
5. Freeman, R. 2005a. The great doubling: America in the new global economy. Usery Lecture, Georgia State University, 8 April.