EconStor >
Technische Universität Dresden >
Fakultät Wirtschaftswissenschaften, Technische Universität Dresden >
Dresden Discussion Paper Series in Economics, Faculty of Business and Economics, TU Dresden >

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10419/48165
  
Title:Should subsidies to urban passenger transport be increased? A spatial CGE analysis for a German metropolitan area PDF Logo
Authors:Tscharaktschiew, Stefan
Hirte, Georg
Issue Date:2011
Series/Report no.:Dresden discussion paper series in economics 01/11
Abstract:The objective of this paper is to examine efficiency, distributional, environmental (CO2 emissions) and spatial effects of increasing different kinds of transport subsidies discriminating between household types, travel purposes and travel modes. The effects are calculated by applying a numerical spatial general equilibrium approach calibrated to an average German metropolitan area. In extension to most studies focusing on only one kind of subsidy, we compare the effects of different transport subsidies within the same unified framework that allows to account for two features not yet considered simultaneously in studies on transport subsidies: endogenous labor supply and location decisions. Furthermore, congestion, travel mode choice, travel related CO2 emissions and institutional details regarding the tax system in Germany are taken into account. The results suggest that optimal subsidy levels are either small or even zero. While subsidizing public transport is welfare enhancing, subsidies to urban road traffic reduce aggregate urban welfare. Concerning the latter it is shown that making investments in urban road infrastructure capacity or reducing gasoline taxes may even be harmful to residents using predominantly automobile. In contrast, pure commuting subsidies hardly affect aggregate urban welfare, but distributional effects are substantial. All policies contribute to urban sprawl by raising the spatial imbalance of residences and jobs but the effect is relatively small. In addition, the policies induce a very differentiated pattern regarding distributional effects, environmental effects and benefits of landowners.
Subjects:urban general equilibrium model
transport policy
transport subsidy
commuting
JEL:H24
R13
R14
R20
R48
R51
Document Type:Working Paper
Appears in Collections:Dresden Discussion Paper Series in Economics, Faculty of Business and Economics, TU Dresden

Files in This Item:
File Description SizeFormat
664126332.pdf1 MBAdobe PDF
No. of Downloads: Counter Stats
Download bibliographical data as: BibTeX
Share on:http://hdl.handle.net/10419/48165

Items in EconStor are protected by copyright, with all rights reserved, unless otherwise indicated.