There is still considerable dispute about the magnitude of labor supply elasticities. While differences in estimates especially between micro and macro models are recently attributed to frictions and adjustment costs, we show that the variation in elasticities derived from structural labor...

There is still considerable dispute about the magnitude of labor supply elasticities. While differences in estimates especially between micro and macro models are recently attributed to frictions and adjustment costs, we show that the variation in elasticities derived from structural labor...

Die Zukunftsfähigkeit des gesetzlichen Rentensystems wird durch Familien mit Kindern sichergestellt. Anders als im Steuerrecht existieren in der Sozialversicherung jedoch keine Kinderfreibeträge, sodass Erwerbstätige mit und ohne Kinder die gleichen Rentenversicherungsbeiträge zahlen. Dieser...

Anders als im Steuerrecht existieren in der Sozialversicherung keine Kinderfreibeträge. In diesem Gutachten wird ihre Einführung - beschränkt auf die Beiträge zur gesetzlichen Rentenversicherung - untersucht. Abgeschätzt wurden zunächst die Erstrundeneffekte, also die Entlastungswirkungen...

We look at the theory of arbitrage with taxation under certainty. The tax scale in our model is not linear. Under the premise that tax scale is convex, we analyze prices that do not exhibit arbitrage opportunities. It turns out that there are two kinds of arbitrage: unbounded as well as bounded...

We look at the theory of arbitrage with taxation under certainty. The tax scale in our model is not linear. Under the premise that tax scale is convex, we analyze prices that do not exhibit arbitrage opportunities. It turns out that there are two kinds of arbitrage: unbounded as well as bounded...

In the last years, Handelsblatt has published several rankings of business economists from German, Swiss and Austrian research institutions based on their journal publication output. These rankings have a strong influence on the academic profession. We scrutinize the Handelsblatt methodology by...