This paper is one of the first studies to examine the link between infrastructure and entrepreneurship. Because infrastructure can enhance connectivity and linkages that facilitate the recognition of entrepreneurial opportunities and the ability of entrepreneurs to actualize those opportunities,...

In this paper, we study the role of occupational skills in individuals’ labor market transitions. Using rich data on skills required in occupations, we introduce a concept of occupation-specific human capital and develop empirical measures for occupational specificity and occupation distance....

A firm’s willingness to provide and pay for general training in the form of apprenticeship training crucially depends on whether it is able to recoup the training costs. A successful strategy is to retain the most productive apprentices after graduation. This article explores whether training...

This paper investigates how training firms retain their apprenticeship graduates if they are embedded in labor markets without the frictions that the new training literature considers to be essential for investments in general human capital. We hypothesize that performance pay schemes are an...

In this paper we analyze the training curricula of VET (vocational education and training) occupations using detailed data on learned skills from official trainings regulations. We explore how differences in the skill bundles of occupational curricula can be measured and how such differences...

We use a unique private data set of about 340,000 invoice positions from 36 smaller and larger customers of German cement producers to study the value of such transaction data for an estimation of cartel damages. In particular, we investigate, first, how structural break analysis can be used to...

Public and private action against cartels is an internationally recognized cornerstone of antitrust enforcement. Effective private enforcement requires that cartel victims can receive (at least) full compensation for the harm suffered. Academics and competition authorities support this goal with...

We use publicly available price data from the German cement industry to estimate the cartelinduced price increase. We apply two different comparator-based approaches - the 'before and-after' approach and the 'difference-in-differences' approach - and especially study the impact of various...

Cartel detection is usually viewed as a key task of either competition authorities or compliance officials in firms with an elevated risk of cartelization. We argue that customers of hard‐core cartels can have both incentives and possibilities to detect such agreements on their own initiative...

This paper analyzes whether public ownership has an impact on providers' price-setting. Under the assumption of more efficient energy provision which benefits customers a large number of former energy monopolists have been privatized in line with the liberalization of energy markets in Germany...