The existing empirical evidence on whether U.S. labor markets reward workers for second-language skills is meager and conflicting. Employing data from the National Sample Survey of Registered Nurses in 2000 and 2004, this study reexamines the positive bilingual-earnings relationship found in the...

This theoretical model demonstrates that there is an excess burden from potential theft similar to that which results from an indirect tax with some positive probability of payment. In addition, the model shows that potential theft creates a bias for consumption to drift away from "steal-able"...

Although the case for treating human capital as a productive factor is clear, its introduction presents complications since ownership of (or property rights in) human capital cannot be separated from the ownership of (or property rights in) labor itself. Consider a two-region economy. When labor...