As trade liberalization and the fragmentation of production processes promote greater international exchange of inputs, economists must adjust their thinking on trade issues. Transport costs have plummeted, and the difficulties of communicating between locales half a world apart have practically...

No names are more closely associated with modern trade theory than Eli Heckscher and Bertil Ohlin. The basic Heckscher-Ohlin proposition, according to which a country exports factors in abundant supply and imports factors in scarce supply, is a key component of modern trade theory. In this book,...