Brigitte Gebetsroither, Michael Getzner, Karl W. Steininger
Quantitative Evaluierung klimarelevanter verkehrspolitischer Maßnahmen in Österreich (Quantitative Evaluation of Climate-relevant Transport Policy Measures in Austria)
Die Treibhausgasemissionen des Verkehrssektors wachsen in Österreich am stärksten unter allen Sektoren; dies macht Gegenstrategien
dringlich. Die Untersuchung der quantitativen Wirkungen möglicher verkehrspolitischer Maßnahmen zeigt, dass jene Instrumente,
die an den Preisen ansetzen (Einführung eines Pkw-Road-Pricing, Anhebung der Mineralölsteuer), die Emissionen am deutlichsten
verringern können und je nach Einnahmenverwendung auch verteilungs- und beschäftigungspolitisch nicht nachteilig wirken. Nach
den Kriterien der Untersuchung (Verringerung der Emissionen, Beschäftigungswirkung, Wirkung nach Einkommensgruppen) wären
weitere empfehlenswerte Maßnahmen der Ausbau des Radverkehrs, Geschwindigkeitsbeschränkungen, der Ausbau des kombinierten
Güterverkehrs und die Ausweitung des Lkw-Road-Pricing auf das gesamte Straßennetz.
Forschungsbereich:Klima-, Umwelt- und Ressourcenökonomie
Sprache:Deutsch
Quantitative Evaluation of Climate-relevant Transport Policy Measures in Austria
In Austria, as in the majority of EU countries, greenhouse gas emissions are currently rising most strongly in the transport
sector. In view of the Kyoto commitments and the EU's greenhouse-gas policy, the reduction of transport-related emissions
therefore is a matter of great urgency. This article first identifies a dozen transport policy measures that Austria can implement
on its own and that promise most significant emission reduction. We then evaluate these measures with regard to their employment
effect and analyse their impact according to income groups. As our findings show, the economic instruments of car road pricing
and a fuel tax increase potentially result in the strongest emission reductions; depending on the use of revenues thus generated,
they can be associated with benign employment and distributional impacts. A wider use of bicycles as well as the increase
of bimodal freight transport and the extension of truck road pricing to the entire road network follow next both in terms
of emission reductions achievable by 2010 and with regard to their employment and distributional impacts. Increased rail investment
and measures to foster regional public transport, as well as mobility management, are less effective measures to reduce emissions.
However, rail investment has strong positive employment impacts, and public transport improvements are essential in the context
of the effective pricing policies mentioned earlier.