This paper explores ongoing debates about the role that codified forms of knowledge play in fostering firms' and countries' innovative performance. It aims to provide an empirical exploration of the use of codified sources of information for innovation at the sectoral level. Despite considerable...

This paper explores ongoing debates about the role that codified forms of knowledge play in fostering innovative behaviour. It aims to provide an empirical exploration of the use of codified sources of information for innovation at the firm and sectoral level. Despite considerable interest in...

It is widely accepted that innovation may allow some industrial firms to reap great economic gains. Yet little is known about how the shape of the distribution of firm-level innovative returns differs across industries. The paper explores the general properties and sectoral differences in the...