1. Introduction : the world economy in historical perspective -- 2. Economic growth and development : a very long-run view -- 3. Growth theories : old and new -- 4. Managing aggregate economic instability : from Keynes to Lucas -- 5. International economic integration in the Second Global Age.

This paper overviews key findings concerning the evolution of job skill requirements in Britain, and their relationship to technology and work organisation, based on surveys dating from 1986. The use of skills has been rising, as indicated by several indicators covering multiple domains....