We develop a Heckscher-Ohlin-Ramsey model, combining dual techniques with classic geometric techniques fromtrade theory. This framework is used to explore the long-run generalequilibrium effects of regional integration (preferential trade agreements). Emphasis is placed on positivemechanics...

We depart from the trade and wages literature and its emphasis on North-South trade, examining North-North by developing the basic linkages between trade-based integration and relative wages in an Ethier-type division of labor model. Using this model we identify a formal relationship between...

This paper highlights analytical reasons why we believe trade and technology are linked to wagemovements in general, and how we should organize our examination of the recent episode of wage andemployment erosion in the OECD countries. We start with a graphic tour through the mechanics ofgeneral...