Arora, Ashish and Gambardella, Alfonso and Pammolli, Fabio and Riccaboni, Massimo  The nature and extent of the market for technology in biopharmaceuticals.   In:  Fabrizio Cesaroni, Alfonso Gambardella and Walter A. Garcia-Fontes (eds.). R&D, Innovation and Competitiveness in the European Chemical Industry R&D, Innovation and Competitiveness in the European Chemical Industry.   Kluwer Academic Publishers, pp. 175-202.  ISBN 978-1-4020-7866-8      (2004)