This paper examines interregional and international inequalities in a setup of two countries and four regions. Different from the existing literature, countries and regions are not required to be symmetric in size. Capital but not labor is mobile across regions and countries. We find that the...

This paper investigates the strategic effects of new entry into product markets in a unionized oligopoly where entry and wage negotiations are sequential. When both a domestic incumbent and a foreign entrant hire unionized workers, the incumbent has incentives to raise the wage, because a higher...

Pollution-intensive industries are generally characterized by imperfect competition, increasing returns to scale and large transportation costs. We investigate two countries, N and S, each with two sectors. Manufacturing generates cross-border pollution which reduces agricultural production....

This paper constructs a dynamic scale-free North-South model of trade with endogenous innovation. In the North two types of R&D races take place simultaneously within each industry. One is local-sourcing-targeted R&D race, which results in the winner firm manufacturing in the North. The other is...

This paper develops a general equilibrium model with a vertical production structure to examine the relationship between offshore outsourcing and international migration,especially emphasizing their effects on the wages of skilled and unskilled workers. Two-way outsourcing (simultaneous...

Using the labor union's bargaining power as an indication of government policy on labor standards issues, we analyze the competition between a domestic (North) firm and a foreign (South) firm, and their relationship with optimal labor standards (LS). First, we show that the optimal level of LS...