The debate between the North and the South about the enforcement of intellectual property rights is examined within a dynamic general equilibrium framework in which the North invents new products and the South imitates them. A welfare evaluation of a policy of tighter intellectual property...

This paper develops a new framework for examining the determinants of wage distributions that emphasizes within-industry reallocation, labor market frictions, and differences in workforce composition across firms. More productive firms pay higher wages and exporting increases the wage paid by a...

The Helpman-Razin model of international trade under uncertainty is extended to allow for country-specific productivi ty shocks. It is shown that, for the multiple-sector multiple-factor case, there exists a set of interesting sufficient conditions under w hich it is possible to predict the...