This paper develops a general equilibrium model with transaction costs and endogenous and exogenous comparative advantages. The governments are allowed to choose between tariff war, tariff negotiation, and a {\it laissez faire} regime. It shows that the level of the division of labor and trade...

This paper develops a general equilibrium model with transaction costs and endogenous and exogenous comparative advantages. The governments are allowed to choose between tariff war, tariff negotiation, and a {\it laissez faire} regime. It shows that the level of the division of labor and trade...

This paper aims at assessing whether dualistic mechanisms represent a significant component of the aggregate labor productivity convergence observed across the European regions in the 1980s. The potential of an explanation of convergence based in part, at least, on the existence of dualism in...