Cities differ dramatically with respect to the extent in which their economic and other activities are diversified. Some cities are specialized, while other cities harbour a myriad of organizations, performing a huge variety of activities. An unanswered question is: Where does such...

We investigate the relationship between gender and foreign language anxiety (FLA) in the second language (L2: English) of 320 adult bilinguals (L1: Dutch) outside the foreign language learning context. Results show that females experience higher levels of FLA. The association between gender and...

How valuable is education for entrepreneurs’ performance as compared to employees’? What might explain any differences? And does education affect peoples’ occupational choices accordingly? We answer these questions based on a large panel of US labor force participants. We show that...

This study examines the applicability of modern Data Science techniques in the domain of Strategy. We apply novel techniques from the field of machine learning and text analysis. WE proceed in two steps. First, we compare different machine learning techniques to traditional regression methods in...

In the European Union, energy markets are increasingly being liberalized. A case in point is the European natural gas industry. The general expectation is that more competition will lead to lower prices and higher volumes, and hence higher welfare. This paper indicates that this might not happen...

We compare the returns to education (RTE) for entrepreneurs and employees, based on 19 waves of the NLSY database. By using instrumental variable techniques (IV) and taking account of selectivity, we find that the RTE are significantly higher for entrepreneurs than for employees (18.3 percent...

How valuable is education for entrepreneurs' performance as compared to employees'? What might explain any differences? And does education affect peoples' occupational choices accordingly? We answer these questions based on a large panel of US labor force participants. We show that education...

This study provides information on the co-determination practices of German and Dutch works councils. We present the findings of two large-scale works councils' surveys in each country. Where do works councils in Germany and the Netherlands show similarities and where do they show differences?...

With increasing globalization comes an increasing number of people communicating in foreign languages when making strategic decisions. We develop a theoretical model in which comprehension constitutes an essential mediator for the effects of using a foreign language on cooperation in global...