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Estimating the Welfare Effect of Congestion Taxes: The Critical Importance of Other Distortions within the Transport System

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  • Parry, Ian

    () (Resources for the Future)

  • Bento, Antonio

Abstract

This paper uses analytical and numerical models to illustrate how the presence of other distortions within the transport system changes the overall welfare effect of a congestion tax. These other distortions include a transit fare subsidy, congestion on competing (unpriced) routes, accident externalities, gasoline taxes, and pollution externalities. Each of these pre-existing distortions can substantially alter the welfare effect of a congestion tax that would be predicted by a first-best analysis. If congestion taxes encourage travel on other congested routes, they can produce sizeable indirect welfare losses. In addition, induced reductions in the demand for gasoline can lead to substantial welfare losses when, as appears to be the case for European countries, gasoline taxes significantly exceed marginal pollution damages. On the other hand, congestion taxes may produce significant welfare gains by offsetting accident externalities, though these gains are partially offset by increased accidents on competing roadways. To the extent that congestion taxes increase the demand for transit, they can induce significant welfare gains or losses, depending on whether transit fares are above or below marginal supply costs. The importance of other distortions varies considerably across different transport systems and across different countries. Our generic analysis illustrates the proportionate change in the welfare effect of a congestion tax due to each of these distortions over a wide range of parameter scenarios.

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  • Parry, Ian & Bento, Antonio, 2000. "Estimating the Welfare Effect of Congestion Taxes: The Critical Importance of Other Distortions within the Transport System," Discussion Papers dp-00-51, Resources For the Future.
    • Handle: RePEc:rff:dpaper:dp-00-51
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    References listed on IDEAS

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    1. Newbery, David M, 1987. "Road User Charges in Britain," Economic Journal, Royal Economic Society, vol. 98(390), pages 161-176, Supplemen.
    2. Braid, Ralph M., 1996. "Peak-Load Pricing of a Transportation Route with an Unpriced Substitute," Journal of Urban Economics, Elsevier, vol. 40(2), pages 179-197, September.
    3. Small, K.A. & Kazimi, C., 1994. "On the Costs of Air Pollution from Motor Vehicules," Papers 94-95-3, California Irvine - School of Social Sciences.
    4. Mohring, Herbert, 1972. "Optimization and Scale Economies in Urban Bus Transportation," American Economic Review, American Economic Association, vol. 62(4), pages 591-604, September.
    5. de Bovenberg, A Lans & Mooij, Ruud A, 1994. "Environmental Levies and Distortionary Taxation," American Economic Review, American Economic Association, vol. 84(4), pages 1085-1089, September.
    6. Small, Kenneth A. & Gomez-Ibanez, Jose A., 1999. "Urban transportation," Handbook of Regional and Urban Economics,in: P. C. Cheshire & E. S. Mills (ed.), Handbook of Regional and Urban Economics, edition 1, volume 3, chapter 46, pages 1937-1999 Elsevier.
    7. Verhoef, Erik Teodoor & Small, Kenneth A., 1999. "Product Differentiation on Roads: Second-Best Congestion Pricing with Heterogeneity under Public and Private Ownership," ERSA conference papers ersa99pa358, European Regional Science Association.
    8. R. G. Lipsey & Kelvin Lancaster, 1956. "The General Theory of Second Best," Review of Economic Studies, Oxford University Press, vol. 24(1), pages 11-32.
    9. Liu, Louie Nan & McDonald, John F., 1998. "Efficient Congestion Tolls in the Presence of Unpriced Congestion: A Peak and Off-Peak Simulation Model," Journal of Urban Economics, Elsevier, vol. 44(3), pages 352-366, November.
    10. Parry, Ian W H & Bento, Antonio, 2001. " Revenue Recycling and the Welfare Effects of Road Pricing," Scandinavian Journal of Economics, Wiley Blackwell, vol. 103(4), pages 645-671, December.
    11. Ian W.H. Parry & Wallace E. Oates, 2000. "Policy analysis in the presence of distorting taxes," Journal of Policy Analysis and Management, John Wiley & Sons, Ltd., vol. 19(4), pages 603-613.
    12. Small, Kenneth A. & Yan, Jia, 2001. "The Value of "Value Pricing" of Roads: Second-Best Pricing and Product Differentiation," Journal of Urban Economics, Elsevier, vol. 49(2), pages 310-336, March.
    13. Winston, Clifford, 1985. "Conceptual Development in the Economics of Transportation: An Interpretive Survey," Journal of Economic Literature, American Economic Association, vol. 23(1), pages 57-94, March.
    14. Edward Calthrop & Stef Proost, 1998. "Road Transport Externalities," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 11(3), pages 335-348, April.
    15. Viton, Philip A., 1992. "Consolidations of scale and scope in urban transit," Regional Science and Urban Economics, Elsevier, vol. 22(1), pages 25-49, March.
    16. Newbery, David M, 1988. "Road Damage Externalities and Road User Charges," Econometrica, Econometric Society, vol. 56(2), pages 295-316, March.
    17. Richard Arnott & Kenneth Small, 1993. "The Economics Of Traffic Congestion," Boston College Working Papers in Economics 256, Boston College Department of Economics.
    18. Bovenberg, A Lans & de Mooij, Ruud A, 1997. "Environmental Levies and Distortionary Taxation: Reply," American Economic Review, American Economic Association, vol. 87(1), pages 252-253, March.
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    JEL classification:

    • L11 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Production, Pricing, and Market Structure; Size Distribution of Firms
    • L22 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Firm Organization and Market Structure
    • L68 - Industrial Organization - - Industry Studies: Manufacturing - - - Appliances; Furniture; Other Consumer Durables

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