While the effects of non-geographic aggregation on inference are well studied in economics, research on geographic aggregation is rather scarce. This knowledge gap together with the use of aggregated spatial…
Europa steht vor einem Innovationsrätsel. Trotz hoher Forschungsinvestitionen und marktführender Unternehmen in vielen Branchen, gehen disruptive und radikale Innovationen meist nicht von europäischen Start-ups…
The influence of innovative entrants on incumbents is considered important for technological change. We analyze this influence for the global transition towards alternative technology vehicles (ATVs). Our…
Recent highly publicized cases of scientific misconduct have raised concerns about its consequences for academic careers. Previous and anecdotal evidence suggests that these reach far beyond the fraudulent…
The success of an energy turnaround towards renewables highly depends on the willingness and ability of firms to adopt energy technologies using renewable sources. Existing studies focused on the role of…
Little is known about whether and to what extent the outcome of subsidized and non-subsidized R&D projects differ. In this paper we exploit a novel dataset of patent applications filed in Germany between…
We study patterns of entry and exit in the German interurban bus industry in the first three years after its deregulation in January 2013. Using a comprehensive data set of all firm and route entries and exits,…