The paper explains most, if not all, observations made by the empirical literature regarding the behavior of skilled and unskilled real wages in the United States, especially those since 1980. Generalizing the Stopler-Samuelson theorem, the authors show that the nontraded sector is critical to...

Small farmers in many tropical developing countries practice swidden agriculture. A key aspect of swidden agriculture is the time period during which the land is left fallow. This paper uses a new ecological-economic approach to study the fallow period and to determine the optimal length of this...

This paper considers the employment and welfare effects of mixed ownership via partial privatization of state-owned enterprises for a developing economy. An increase in the private ownership lowers the production and, hence, worsens urban unemployment in the short run. However, in the long run,...

We provide an analysis of the impact of migration on the skilled- unskilled wage gap. In particular, we show the possibility of a rise in the wage gap following the migration of skilled (unskilled ) labor.

A key goal of renewable resource managers in developing countries is to take actions to ensure that the resource being managed stays away from irreversible or crisis states, in which it provides neither consumptive nor non-consumptive services to humans. However, despite a manager's best...

This paper analyzes the consequences of international factor movements on the skilled-unskilled wage inequality in a dual-economy set-up that includes unemployment and three intersectorally mobile factors of production-unskilled labor, skilled labor, and capital. Thus far, theoretical literature...