In the European Union (EU) and in Germany the transport sector is the only sector with increasing CO2 emissions (in the EU by about 32% and in Germany by about 1% since 1990). Especially in road freight and air transport a further strong increase is forecasted. In the transport sector this might...

Many governments subsidize regional rail service as an alternative to road traffic. This paper assesses whether increases in service frequency reduce road traffic externalities. We exploit differences in service frequency growth by procurement mode following a railway reform in Germany to...

We study the short-term effects of the 9-Euro-Ticket, a major German public transport subsidization program, on particulate matter (PM). Using hourly PM readings from pollution monitoring stations throughout Germany, provided by the German Federal Environmental Agency, we find declines in...

A large proportion of local pollutants originating from the road transport sector is generated during the so-called cold-start phase of driving, that is, the first few minutes of driving after a car has stood inactive for several hours. Drawing on data from the German Mobility Panel (MOP), this...

Many governments subsidize regional rail service as an alternative to road traffic. This paper assesses whether increases in service frequency reduce road traffic externalities. We exploit differences in service frequency growth by procurement mode following a railway reform in Germany to...

This paper reviews the recent experience of Germany in encouraging innovation to reduce negative environmental impacts of economic activity. The essence of the German approach to policy-induced environmental innovation is discussed in the context of changing policy objectives, and illustrated...

The demand for motor fuel should decline when its price rises, but how exactly does that happen? Do people drive less, do they drive more carefully to conserve fuel, or do they do both? To answer these questions, we use data from the German Mobility Panel from 2004 to 2019, taking advantage of...

The demand for motor fuel should decline when its price rises, but how exactly does that happen? Do people drive less, do they drive more carefully to conserve fuel, or do they do both? To answer these questions, we use data from the German Mobility Panel from 2004 to 2019, taking advantage of...

Die deutschen Unternehmen sind bereits heute von Klimafolgen und Extremwetterereignissen betroffen. Unternehmen werden sich aber in Zukunft noch stärker auf die Auswirkungen des Klimawandels einstellen müssen. Sie erwarten, dass direkte und/oder indirekte Betroffenheit durch das...

Die deutschen Unternehmen sind bereits heute von Klimafolgen und Extremwetterereignissen betroffen. Unternehmen werden sich aber in Zukunft noch stärker auf die Auswirkungen des Klimawandels einstellen müssen. Sie erwarten, dass direkte und/oder indirekte Betroffenheit durch das...