Die Präzision ökonomischer Prognosen und die Qualität politischer Handlungsempfehlungen hängen in entscheidendem Ausmaß von der Qualität des zugrunde liegenden Verhaltensmodells ab. Nur ein empirisch gut fundiertes Modell ökonomischen Handelns erlaubt es, die Konsequenzen politischer...

The focus of this paper is the empirical evaluation of the German Accelerated Vehicle Retirement program, that was implemented in January 2009 to stimulate automobile consumption. In order to adress this question a unique monthly dataset of new car registrations owned by private consumers from...

Despite its obvious importance, finance is to date still a blind spot in GPN research (Coe et al. 2013, Coe 2012). This paper addresses this lacuna and focuses on the circulation of financial capital and forms of inter-firm financing in production networks in the automotive sector in Germany and...

Gutachten im Auftrag der Ostsächsischen Sparkasse Dresden. Im Mittelpunkt der Studie steht die Frage der wirtschaftlichen Integration zwischen Deutschland, der Tschechischen Republik und Polen. Von Interesse sind dabei insbesondere die sächsischen Grenzregionen sowie die Nachbarregionen in...

By analyzing a unique dataset from Germany's evaluation of COVID-19 antigen rapid tests, we show that Chinese firms can excel under today's global competition and produce tests at quality levels higher than China's income level would suggest. We find these achievements are positively associated...

By analyzing a unique dataset from Germany’s evaluation of COVID-19 antigen rapid tests, we show that Chinese firms can excel under today’s global competition and produce tests at quality levels higher than China’s income level would suggest. We find these achievements are positively...

"Prominent economic theories have emphasized the role of commonly held perceptions and expectations for determining macroeconomic outcomes. A key empirical question is how such collectively held beliefs are formed. We use the FIFA World Cup 2006 as a natural experiment. We provide direct...