%D 2003 %L eprints662 %E Pier Paolo Saviotti %A Fabio Pammolli %A Massimo Riccaboni %P 35-49 %I Edward Elgar %B Pier Paolo Saviotti (ed.). Applied Evolutionary Economics: New Empirical Methods and Simulation Techniques %C Cheltenham, UK %T Technological Paradigms and the Evolution of Networks: Lessons from the Pharmaceutical Industry