In the information age an exchange with the media is part of the duties the economics profession has to deliver to educate the public and to ensure its position in society. A key issue is the education of policymakers through the media. It is the silver bullet of policy advice in comparison to...

Large-scale environmental programs generally commit substantial societal resources, making the evaluation of their actual effects on the relevant outcomes imperative. As the example of the subsidization of energy-saving appliances illustrates, much of the applied environmental economics...

Arguably, one of the most important developments in the field of applied economics during the last decades has been the emergence of systematic policy evaluation, with its distinct focus on the establishment of causality. By contrast to the natural sciences, the objects of our scientific...

In the information age an exchange with the media is part of the duties the economics profession has to deliver to educate the public and to ensure its position in society. A key issue is the education of policymakers through the media. It is the silver bullet of policy advice in comparison to...

In a recent paper Edward Lazear proposed the jack-of-all-trades view of entrepreneurship. Based on a coherent model of the choice between self-employment and paid employment he shows that having a background in a large number of different roles increases the probability of becoming an...

Using a large recent representative sample of the German population this paper contributes to the entrepreneurship literature by empirically testing the hypothesis that young and small firms are hothouses for nascent entrepreneurs. The empirical estimation takes the rare events nature of...