We present a model that allows us to compare the effects that frictions involved in immigration and international outsourcing have on the skilled–unskilled wage inequality. We show that, for any given level of contractual friction in the production of intermediate goods, the wedge between the...

The concept of factor intensity has played a key role in the development of international trade theory. The factor proportions utilized in the production of commodities differ from activity to activity. Some commodities employ a higher ratio of capital to labor than do others, and the basic...