In this paper we study Markov-perfect equilibria (MPE) of two-player multimode differential games with controlled state dynamics, where one player controls the transition between modes. Different types of MPE are characterized distinguishing between delay equilbria, inducing for some initial...

Das Modellvorhaben „Land(auf)Schwung“ des Bundesministeriums für Ernährung und Landwirtschaft hatte zum Ziel, neue Wege in der Entwicklung ländlicher Räume zu erproben. 13 periphere, ländliche Kreise wurden von 2015 bis 2019 mit jeweils ca. 2,5 Millionen Euro gefördert, um Ansätze zur...

Financial ties between drug companies and medical researchers are thought to bias results published in medical journals. To enable readers to account for such bias, most medical journals require authors to disclose potential conflicts of interest. For such policies to be effective, conflict...

Research suggests that public subsidies for newly founded firms have a positive effect on follow-on financing, in particular, Venture Capital (VC). This study differentiates between Government VC, Independent VC, Corporate VC, and Business Angels and shows that public subsidies are not relevant...

The concept of Open Innovation (OI) has breathed new life into both empirical research and industry practice concerned with distributed and collaborative modes of innovating. Certainly, the volume of OI research and its impact on practice has been remarkable. However, equally remarkable is the...

Artificial Intelligence (AI) represents a set of techniques that enable new ways of innovation and allows firms to offer new features of products and services, to improve production, marketing and administration processes, and to introduce new business models. This paper analyses the extent to...

This paper contributes to the debate on the internationalization of the R&D activity of multinational enterprises (MNEs). Specifically, we examine the following research questions: (1) What are the determinants of the MNEs’ R&D internationalization level? (2) What types of internationalization...

This paper shows that inventors with an early patenting success have a higher inventive productivity during their remaining career. We use European patent data for a period of 32 years for 1240 German inventors. The patent data are linked with survey data that provide information on an extensive...

We analyze the effect of the Öresund Bridge, a combined railway and motorway bridge between Swedish Malmö and the Danish capital Copenhagen, on inventive activity in the region of Malmö. Applying difference-in-difference estimation on individual-level data, our findings suggest that the...

Does workload constitute a bottleneck to a public agency’s mission, and if so, to what extent? We ask these questions in the context of the US government’s procurement of R&D. We link tender, contract, patent, and office records to the identity of the officer responsible for the procurement...