Policy implications and analysis of the determinants of travel mode choice: an application of choice experiments to metropolitan Costa Rica

In this paper we study a group of policies aimed at discouraging the use of private transportation during peak hours, both directly and indirectly, by increasing the attractiveness of the only available substitute, the bus. This is done using a choice experiment constructed to find the answer to the following basic question: Given fixed house-to work structures and no working hour flexibility, by how much is the choice of travel mode for commuters to work sensitive to changes in travel time, changes in costs for each mode and other service attributes? This information is then used to identify the most suitable combination of policies dealing with air pollution and congestion in the typical developing country context of metropolitan Costa Rica. We also provide estimates of the value of travel time as a measure of the potential benefits gained from reduced congestion.

[1]  J. Swait,et al.  Travel Mode Substitution in Sao Paulo: Estimates and Implications for Air Pollution Control , 1995 .

[2]  T. Sterner.  The Price of Petroleum Products , 1994 .

[3]  D. Hensher,et al.  Stated Choice Methods: Analysis and Applications , 2000 .

[4]  B. Borger,et al.  Transport externalities and optimal pricing and supply decisions in urban transportation: a simulation analysis for Belgium , 1998 .

[5]  L. Thurstone.  A law of comparative judgment. , 1994 .

[6]  O. Johansson,et al.  Optimal road-pricing: Simultaneous treatment of time losses, increased fuel consumption, and emissions , 1997 .

[7]  Joffre Swait,et al.  Stated Choice Methods: Relaxing the IID assumption – introducing variants of the MNL model , 2000 .

[8]  K. Lancaster.  A New Approach to Consumer Theory , 1966, Journal of Political Economy.

[9]  R. S. D. Motta,et al.  Market based instruments for environmental policymaking in Latin America and the Caribbean: lessons from eleven countries , 1998, Environment and Development Economics.

[10]  A. Palma,et al.  A STRUCTURAL MODEL OF PEAK-PERIOD CONGESTION: A TRAFFIC BOTTLENECK WITH ELASTIC DEMAND. IN: RECENT DEVELOPMENTS IN TRANSPORT ECONOMICS , 1993 .

[11]  D. O’Connor,et al.  Applying economic instruments in developing countries: from theory to implementation , 1999, Environment and Development Economics.

[12]  K. Train.  Halton Sequences for Mixed Logit , 2000 .

[13]  M. Ben-Akiva,et al.  Discrete choice analysis , 1989 .

[14]  Chandra R. Bhat,et al.  Incorporating Observed and Unobserved Heterogeneity in Urban Work Travel Mode Choice Modeling , 2000, Transp. Sci..

[15]  J. Thomson,et al.  REFLECTIONS ON THE ECONOMICS OF TRAFFIC CONGESTION. , 1998 .

[16]  Peter Martinsson,et al.  Do Hypothetical and Actual Marginal Willingness to Pay Differ in Choice Experiments?: Application to the Valuation of the Environment , 2001 .

[17]  Chandra R. Bhat,et al.  Accommodating variations in responsiveness to level-of-service measures in travel mode choice modeling , 1998 .

[18]  K. Train,et al.  Mixed Logit with Repeated Choices: Households' Choices of Appliance Efficiency Level , 1998, Review of Economics and Statistics.

[19]  W. Harrington,et al.  OVERCOMING PUBLIC AVERSION TO CONGESTION PRICING , 2001 .

[20]  K. Train.  Recreation Demand Models with Taste Differences Over People , 1998 .

[21]  D. McFadden.  Conditional logit analysis of qualitative choice behavior , 1972 .

[22]  K M Gwilliam,et al.  SUSTAINABLE TRANSPORT: PRIORITIES FOR POLICY REFORM , 1996 .

[23]  Kenneth A. Small,et al.  THE SCHEDULING OF CONSUMER ACTIVITIES: WORK TRIPS , 1982 .

[24]  Clifford Winston,et al.  Econometric Issues in Estimating Consumer Preferences from Stated Preference Data: A Case Study of the Value of Automobile Travel Time , 2001, Review of Economics and Statistics.

[25]  I. Krinsky,et al.  On Approximating the Statistical Properties of Elasticities , 1986 .

[26]  F. Carlsson,et al.  Using Choice Experiments for Non-Market Valuation , 2001 .

[27]  B. Borger.  OPTIMAL PRICING OF URBAN PASSENGER TRANSPORT: A SIMULATION EXERCISE FOR BELGIUM. , 1996 .

[28]  C. Winston,et al.  The value of automobile travel time: implications for congestion policy , 1998 .

[29]  G. Eskeland,et al.  Policy instruments for pollution control in developing countries. , 1992, The World Bank research observer.

[30]  N. Johnstone,et al.  Economic incentives to reduce pollution from road transport: the case for vehicle characteristics taxes , 1999 .

[31]  G. Eskeland,et al.  Taxing Bads by Taxing Goods: Pollution Control With Presumptive Charges , 1996 .