Shifting Gears? The Impact of Austria's Transport Policy Mix on CO2 Emissions from Passenger Cars

Tobias Eibinger (tobias.eibinger@uni-graz.at), Hans Manner (hans.manner@uni-graz.at) and Karl Steininger (karl.steininger@uni-graz.at)
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Tobias Eibinger: University of Graz, Austria
Hans Manner: University of Graz, Austria
Karl Steininger: University of Graz, Austria

No 2024-10, Graz Economics Papers from University of Graz, Department of Economics

Abstract: Passenger transport plays a crucial role in achieving carbon-neutrality. While a switch to zero-emission vehicles is a crucial part in this process, policy makers likely have to resort to a differentiated mix of complementary policy measures to achieve global targets on carbon-neutrality. To help policy makers design effective measures, we analyse the effect of environmental policies on CO2 emissions from passenger cars in Austria from 1965-2019. In a first step, we propose a novel environmental policy stringency index tailored to the Austrian transport sector for the period 1950-2019. In a second step, we analyse the effect of different policies on transport-related CO2 emissions in a structural vector autoregressive model. This allows us to control for possible interdependencies between the policies and remaining variables. We find that policies targeting the investment decision to buy new cars reduced emissions in Austria more significantly than policies targeting the usage of cars. The engine-related insurance tax quantitatively shows the strongest impact on emissions, while the standard fuel consumption tax shows the strongest statistical significance.

Keywords: Climate change; CO2 emissions; Passenger transport; Mitigation; Policy stringency; Vector autoregression. (search for similar items in EconPapers)
JEL-codes: C32 C54 Q54 Q58 R48 (search for similar items in EconPapers)
Date: 2024-04
New Economics Papers: this item is included in nep-ene, nep-env and nep-tre
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