Travel demand elasticities and users attitudes: A case study of Norwegian toll projects

Users' reaction to toll user charges is crucial when it comes to policy development in the transport sector. Knowledge about how users will react and what their attitudes will be when tolls are implemented is still scant in the literature. In this paper we study elasticities of travel demand and users attitudes towards tolls in 19 Norwegian road projects. We collected survey data before and after tolls were implemented or removed and supplemented them with data from traffic counts and other sources. We find a mean short-run elasticity at -0.45 and a mean long-run elasticity at -0.82. Further, elasticities seem to vary with the characteristics of projects, e.g. road type, project location, etc. Users' attitudes towards tolls as a means of financing infrastructure are generally negative. Negative attitudes are highly correlated with the level of information supplied to users on the intentions with tolls prior to implementation. Finally, we have combined elasticities and attitudes in a taxonomy that can guide decision making and we offer suggestions on how attitudes may be improved.

[1]  Peter Jones,et al.  Urban road pricing: public acceptability and barriers to implementation , 1998 .

[2]  Moshe Ben-Akiva,et al.  Discrete Choice Analysis: Theory and Application to Travel Demand , 1985 .

[3]  T. Oum,et al.  CONCEPTS OF PRICE ELASTICITIES OF TRANSPORT DEMAND AND RECENT EMPIRICAL ESTIMATES: AN INTERPRETATIVE SURVEY. IN: URBAN TRANSPORT , 1992 .

[4]  Joyce Dargay,et al.  Inferring price elasticities of car use and moral costs of driving without a licence , 2007 .

[5]  Lars-Göran Mattsson,et al.  Road pricing: theory, empirical assessment and policy , 1995 .

[6]  P. Goodwin.  A REVIEW OF NEW DEMAND ELASTICITIES WITH SPECIAL REFERENCE TO SHORT AND LONG RUN EFFECTS OF PRICE CHANGES , 1992 .

[7]  R. Cervero.  Transit pricing research , 1990 .

[8]  Peter Bonsall,et al.  MODEL PREDICTIONS OF THE EFFECTS OF MOTORWAY CHARGING IN WEST YORKSHIRE , 1995 .

[9]  P. Goodwin,et al.  Elasticities of Road Traffic and Fuel Consumption with Respect to Price and Income: A Review , 2004 .

[10]  James Odeck,et al.  Toll financing in Norway: The success, the failures and perspectives for the future , 2002 .

[11]  P B Goodwin.  EVIDENCE ON CAR AND PUBLIC TRANSPORT DEMAND ELASTICITIES, 1980-1988 , 1988 .

[12]  Anthony D. May,et al.  Road pricing: An international perspective , 1992 .

[13]  Clive W. J. Granger,et al.  Developments in the study of cointegrated economic variables , 2001 .

[14]  J. Gifford,et al.  Demand Elasticity under Time-Varying Prices: Case Study of Day-of-Week Varying Tolls on Golden Gate Bridge , 1996 .

[15]  J. Schade,et al.  Acceptability of Transport Pricing Strategies , 2003 .

[16]  Peter Jones,et al.  GAINING PUBLIC SUPPORT FOR ROAD PRICING THROUGH A PACKAGE APPROACH , 1991 .

[17]  José Holguín-Veras,et al.  A comparative analysis of US toll policy , 2006 .

[18]  Arild Hervik,et al.  Restraining car traffic in European cities: An emerging role for road pricing , 1992 .

[19]  Daniel J. Graham,et al.  Road Traffic Demand Elasticity Estimates: A Review , 2004 .

[20]  Joseph Berechman,et al.  Bridge and tunnel toll elasticities in New York , 1995 .

[21]  André de Palma,et al.  Congestion pricing on a road network: A study using the dynamic equilibrium simulator METROPOLIS , 2005 .

[22]  P. H. Bly,et al.  THE DEMAND FOR PUBLIC TRANSPORT , 1981 .

[23]  Kenneth Button,et al.  Road pricing, traffic congestion and the environment : issues of efficiency and social feasibility , 1998 .

[24]  M. Burris,et al.  Impact of Variable Pricing on Temporal Distribution of Travel Demand , 2001 .

[25]  Kazuhiro Yoshikawa,et al.  Optimal cordon pricing in a non-monocentric city , 2005 .

[26]  James Odeck,et al.  On public attitudes toward implementation of toll roads—the case of Oslo toll ring , 1997 .

[27]  S Hepburn,et al.  NEW REVIEW OF AUSTRALIAN TRAVEL DEMAND ELASTICITIES , 1993 .

[28]  Peter Jones,et al.  Road Pricing: The Public Viewpoint , 1995 .

[29]  Daniel J. Graham,et al.  An evaluation of national road user charging in England , 2005 .

[30]  J. Elíasson,et al.  Equity effects of congestion pricing: Quantitative methodology and a case study for Stockholm , 2006 .