We study the blocking effect of patents on follow-on innovation by others. We posit that follow-on innovation requires freedom to operate (FTO), which firms typically obtain through a license from the patentee holding the original innovation. Where licensing fails, follow-on innovation is...

This paper discusses methods for the harmonization and combination of large-scale patent and trademarkdatasets with each other and other sources of data. Dictionary- and rule-based approaches to the consolidationof applicant names in patent data are presented and shown to have both benefits and...

The start-up team plays a key role in venture capitalists’ evaluations of venture proposals. Ourfindings go beyond existing research, first by providing a detailed exploration of VCs’ team evaluationcriteria, and second by investigating the moderator variable of VC experience. Our results...

This paper extends recent research studying biases in venture capitalist’s decision-making. Wecontribute to this literature by analyzing biases arising from similarity between a venture capitalist andmembers of a venture team. We summarize the psychological foundations of such similarity...

Entrepreneurship education ranks highly on policy agendas in Europe and the US, butlittle research is available to assess its impacts. In this context it is of primary importanceto understand whether entrepreneurship education raises intentions to be entrepreneurialgenerally or whether it helps...

This paper analyzes firms’ choices regarding the geographic scope of patentprotection within the European patent system. We develop an econometric modelat the patent level to quantify the impact of office fees and translation costs onfirms’ decision to validate a patent in a particular...

This paper investigates how patent applications and grants held by new ventures improve their abilityto attract venture capital (VC) financing. We argue that investors are faced with considerable uncertaintyand therefore rely on patents as signals when trying to assess the prospects of potential...

We analyze the duration of the patent examination process at the EuropeanPatent Office (EPO). Our data contain information related to the patent’seconomic and technical relevance, EPO capacity and workload as well as novelcitation measures which are derived from the EPO’s search reports. In...

Innovation processes within corporations increasingly tap into international technology sources, yet little is known about the relative contribution of different types of innovation channels. We investigate the effectiveness of different types of international technology sourcing activities...