Prior research has analyzed R&D spending in family and founder firms. Yet, little is known about the economic and technological importance of innovations in these types of firms. Using patent citation data, we show that founder-managed firms, which we argue favor an entrepre-neurial orientation,...

This paper explores a pathway to commercializing user innovations hitherto not studied, namely, the vertical diversification of a user firm into an upstream industry supplying capital goods, and subsequent coexistence of user and manufacturing units. Such coexistence creates synergies regarding...

This study analyzes the effects of regional- and firm-level factors on the intellectual property (IP) output (i.e., patents and trademarks) of high-tech firms. So far, little is known on how regional factors influence the IP output of high-tech firms. We combine data on 8,317 German high-tech...

The identification of ecological innovation and ecologically innovative firms is important for understanding the role of innovation and technology in the transition to a greener economy. Information from patent and trademark data offers an objective, transparent, fast, and cost-effective way to...