Tajikistan, like other Central Asian countries, has a limited domestic market because of its relatively small population, no access to ports, is removed from major markets, and faces significant economic discord among its trading partners. Improving the transit infrastructure is one way of...

In this paper, we analyze the impact of transportation infrastructure quantity and quality on regional economic production. We exploit an extensive panel dataset on the German county level (N=401), expressing the capital value and condition of highways between 2007 and 2016, to estimate a...

This paper estimates the local welfare impacts of road maintenance investments. We instrument road quality exploiting Indonesia's two-step budgeting process for allocating funding to local road authorities. Using comprehensive data on road quality from 1990-2007, we find that better roads help...

Island regions are generally dependent on transport services in order to retain cohesion with the mainland and for their socioeconomic development. Europe with its geography presents a number of island areas, with distinct characteristics, and transport needs. This paper focuses on the...

This paper analyzes whether the expansion of regional airports in Germany caused positive spillover effects on the surrounding economies, exploiting the deregulation of the European aviation market as a quasi-experiment. Such potential spillovers are often used as an argument for the substantial...

Transport sector has a long tradition of using the principles of practical cost benefit analysis (CBA) in project appraisal that analyses the primary impacts of transport investments. The standard transport project assessment is necessary but not sufficient for the estimation of the wider...

The purpose of this research is the post-opening evaluation of "Attiki Odos Motorway" (AOM) socio-economic impacts, during the period of its operation. The AOM is the peripheral ring-road of the metropolitan Athens-Attica area. To this end, the study estimates an ex post project's "Overall...

This paper exploits the deregulation of the European aviation market as a quasi-natural experiment to examine if the expansion of regional airports in Germany caused positive spillover effects on the surrounding economy. Such spillovers might justify the heavy subsidies which are transferred to...

This paper provides evidence of how national and linguistic borders affect the structure of policy networks. Our analysis of the Basel metropolitan region located across Switzerland, France and Germany considers the case of cross-border public transportation. Using a social network approach...