What drives innovation? How does it contribute to the growth of firms, industries, and economies? And do intellectual property rights help or hurt innovation and growth? Uniquely combining microeconomics, macroeconomics, and theory with empirical analysis drawn from the United States and Europe,...

Summarizes changing employment patterns. Documents the rising incidence of vocational training for the economically active adult workforce, using data from successive Labour Force Surveys, and considers the issue of positive externalities arising from worker mobility.

The incidence of vocational training is influenced by characteristics of workers and firms. The authors investigate the determinants of both employer-arranged training and individually organized training. The data relate to training spells experienced by 2,000 British workers in 1984-87, when...