Trade and innovation cause structural change. Productive factors must flow from declining to growing industries. Banks play a major role in cutting credit to non-viable firms in downsizing sectors and in providing new credit to finance investment in expanding, innovative sectors. Structural...

The new international trade theory has shown that trade among countries does not necessarily depend on international differences in technology and factor endowments. Instead, trade is the result of the exploitation of scale economies and scope economies, and more concretely of the migration of...