%P 208-233 %T Growth and diversification patterns of the worldwide pharmaceutical industry %I Cambridge University Press %L eprints660 %D 2006 %E Mariana Mazzucato %E Giovanni Dosi %A Fabio Pammolli %A Giulio Bottazzi %A Angelo Secchi %B Mariana Mazzucato and Giovanni Dosi (eds.). Knowledge accumulation and industry evolution: the case of Pharma-Biotech