We provide the first measurement of knowledge spillovers from venture capital-financed companies onto the patenting activities of other companies. On average, these spillovers are nine times larger than those generated by the R&D investment of established companies. Spillover effects are larger...

Research Summary:Today's innovations rely on scientific discoveries of the past, yet only some corporate R&D builds directly on scientific output. In this article, we analyze U.S. patents to investigate how firms generate value by building on prior art "closer" to science. We show that patent...

Die deutsche Volkswirtschaft befindet sich weiterhin in der Stagnation. Das Bruttoinlandsprodukt (BIP) ist in den vergangenen fünf Jahren real insgesamt lediglich um 0,1 % gewachsen. Das deutsche Produktionspotenzial liegt um mehr als 5 % unter dem Wert, der im Jahr 2019 für das Jahr 2024...

We study the 1956 consent decree against the Bell System to investigate whether patents held by a dominant firm are harmful for innovation and if so, whether compulsory licensing can provide an effective remedy. The consent decree settled an antitrust lawsuit that charged Bell with having...

<Para ID="Par1"> Internationally active firms rely intensively on trade credits even though they are considered particularly expensive. This phenomenon has been little explored so far. Our analysis focusses on cash-in-advance financing. With the help of a theoretical model, we show that firms intensively use...</para>

In this paper we compare the two standard forms of international investments in developing countries, debt and foreign direct investment, form a finance perspective. It is shown that the sovereign risks associated with debt finance are generally less severe than the ones which come with FDI. FDI...

Recent literature on multinational firms has stressed the importance of low productivity as a barrier to the cross-border expansion of firms. But firms may also need external finance to shoulder the costs of entering foreign markets. We develop a model of multinational firms facing real and...