Using a simple general equilibrium model with two countries and two sectors including one manufacturing sector producing (vertically) differentiated products, we first show that an international barrier to trade in the manufacturing sector creates inter-industry trade, whereas an international barrier to trade in the other sector generates intra-industry trade among vertically differentiated pr...

This paper investigates the relationship between intra-industry trade (IIT) and immigration flows using a gravity model for the period 2000-2010 between Portugal and European Union’s Member States (EU-27). The present study uses the methodology of Kandogan (2003) for separating IIT into its components horizontal (HIIT) and vertical intra-industry trade (VIIT).Using a panel data approach, our st...

INTRA-INDUSTRY TRADE AS AN INDICATOR OF LABOR MARKET ADJUSTMENT A growing body of recent empirical research uses measures of change in intra-industry trade as indicators of labor market adjustment. In this paper, we argue that the theoretical foundations for this work are problematic. To make this argument we develop a simple model with both interand intra-industry trade and adjustment. We defi...