This study analyzes the effects of binding speed limits on crash frequency on German motorways. Various geo-spatial data sources are merged to a new data set providing rich information on roadway characteristics for 500-meter segments of large parts of the German motorway network. The empirical...

Im April 2015 hat die Expertenkommission zur „Stärkung von Investitionen in Deutschland“ ihren Bericht abgeliefert und damit die Diskussion über die Finanzierung der öffentlichen Infrastruktur in Deutschland wieder angeregt. Einig sind sich die Autoren über den dringenden...

We estimate the marginal costs of road renewals as part of a social marginal cost scheme for road user charging. Within an analytical approach that mirrors the relationship between road deterioration, traffic load and road renewal, we use an accelerated failure time model for road pavement with...

Die Politik hat der Eisenbahn eine wichtige Rolle bei der Senkung der Emissionen zugedacht. Aktuell zeigt sich allerdings, dass die DB AG als wichtigstes Unternehmen der Branche in Schwierigkeiten steckt. Die Zuverlässigkeit des Netzes sinkt dramatisch, sichtbar an abnehmender Pünktlichkeit...

We discuss future challenges to road transport infrastructure. These are related to maintenance, autonomous transport and the fi-nancing of infrastructure. We state that maintenance investments are mainly relevant and necessary to avoid a strong reduction in accessibility;autonomous driving will...

We estimate the marginal costs of road renewals as part of a social marginal cost scheme for road user charging. Within an analytical approach that mirrors the relationship between road deterioration, traffic load and road renewal, we use an accelerated failure time model for road pavement with...

The opening to competition in Germany's regional railway transport is interesting to investigate as some EU countries find it difficult to move towards the implementation of European Union Guidelines. In this paper, we investigate Leipzig's regional passenger railway services opening to...

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...

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...