We examine factors influencing the relative productivity of different geographic locations. Our analysis of the Canadian biotechnology industry during the 1990s reveals that inventive and uninventive locations are distinguishable within small geographic areas corresponding to roughly 7000 postal...

This study offers theory and evidence to demonstrate that the time it takes a firm to integrate external sources of information depends on the attributes of the knowledge source and firm's own internal capabilities. By assessing innovative activities by 456 dedicated U.S. biotechnology firms...

Some ideas have dramatically more impact than others – they may overturn existing paradigms or launch new areas of scientific inquiry. Where do such high impact ideas come from? Are some search processes significantly more likely to lead to breakthrough idea generation than others? In this...