Economic diversification : new thinking -- Industrial diversification and the evolving position of natural resources in the Canadian economy -- Diversification of the saudi economy : challenges and prospects -- Diversification in latin american oil exporters : was no intervention a better policy...

In the final years of the twentieth century, brain drain, skills shortages and lack of career opportunities have become issues of major concern for policy-makers concerned with R&D in government, academia, and industry. Labour mobility across political borders, especially among highly skilled...