Immigrants account for about a quarter of US invention and entrepreneurship despite a policy environment that is not well suited for these purposes. This chapter reviews the U.S. immigration policy environment that governs how skilled migrants move to America for employment-based purposes. We...

We examine the role of spatial proximity for Venture Capital (VC) investments in Germany. The main database is a survey of 85 personal interviews with representatives of different types of financial institutions. The analysis shows that spatial proximity is far less important for VC investments...

External finance is central for nascent entrepreneurs, people in the process of starting new ventures. We argue that nascent entrepreneurs use patents and prototypes in order to signal their ability to appropriate the returns from their innovation as well as the project’s feasibility. Our...

External finance is central for nascent entrepreneurs, people in the process of starting new ventures. We argue that nascent entrepreneurs use patents and prototypes in order to signal their ability to appropriate the returns from their innovation as well as the projectś feasibility. Our...

Europa hinkt im Vergleich zu den Vereinigten Staaten oder Israel bei der Zahl erfolgreicher Startups hinterher. Innovationsstarke Gründungen, die innerhalb weniger Jahre zu globalen Konzernen wie Google oder Amazon heranwachsen, finden nicht hier statt. In vielen Staaten und Regionen Europas...

Europe is lagging behind the United States and Israel in the number of successful start-ups. Highly innovative start-ups that grow to become global companies the size of Google or Amazon within just a few years are not being founded here. Many of Europe’s countries and regions are experiencing...

This paper advances a new technique for identifying, delineating, and analyzing microgeographies. It applies this technique to locate and measure agglomerations of high-growth, high-tech (HGHT) startup activity within 205 U.S. cities. Using data from 1995 to 2018 on venture-backed companies, I...

In this article, we examine how startup firms finance their operations over time. We empirically test the financial growth cycle theory developed by Berger and Udell (1998) using the Kauffman Firm Survey data, the largest longitudinal data set comprised of all U.S. startups launched in 2004....

In this article we examine how startup businesses finance their operations over time. We employ the Latent growth modeling technique to test the financial growth cycle theory developed by Berger and Udell (1998). The data used in this study is the Kauffman Firm Survey, the largest longitudinal...