Low growth and high unemployment have induced the European Union (EU) to outline an economic programme in which long-term effective growth and structural policy measures play a central role. Simultaneously, the German government adopted an “action programme aiming at more growth and...

We investigate whether soccer players collect their fifth yellow card and their suspension by choice. Using data for the German Bundesliga for the seasons 13/14 to 16/17, we show that the quality of the player's own team, the quality of the teams participating in the next matches, and whether a...

In Deutschland und anderen Ländern Europas wird teilweise ein Preisverfall der Einfamilienhäuser beobachtet. Im Folgenden wird die Preisentwicklung von Einfamilienhäusern in Berlin, insbesondere im Vergleich mit Etagenwohnungen analysiert. Dabei wird zwischen 1990 und 2015 ein relativer...

While urban renewal programs have become widely used policy measures to target urban devel-opment less is known about the reasons why certain areas are more responsive to policy inter-ventions than others. With this study we address some of these issues by analyzing an urban re-newal program in...

We conduct an innovative analysis of sporting world records by a) using economic instead of sporting determinants and b) by using multivariate stochastic frontier functions. Using data from 48 different disciplines between 1970 and 2014, we show that world records are close to full efficiency...

In empirischen Analysen werden Testergebnisse häufig tabellarisch als statistisch signifikante oder insignifikante Resultate ausgewiesen. Der vorliegende Beitrag beschäftigt sich mit der sachgerechten Interpretation der insignifikanten Resultate und der Analyse möglicher Ursachen. Als...