Pammolli, Fabio and Riccaboni, Massimo and Powell, Walter W. and Owen-Smith, Jason  Public Research and Industrial Innovation: A comparison of U.S. and European Innovation Systems in the Life Sciences.   In:  A. Geuna, A. Salter, E. Steinmueller (eds.). Science and Innovation: Rethinking the Rationales for Funding and Governance.   New horizons in the economics of innovation .  Edward Elgar , Cheltenham, UK, pp. 190-201.  ISBN 9781843768500      (2003)