We Develop a Model of the Demand for Gasoline in West Germany. Explanatory Variables Belong to Seven Principal Classes Prices, Vehicle Availability and Characteristics, Infrastructure Characteristics and Regulation, Weather, Income, Final and Intermediate Economic Activities, and Other. the...

Applications of Aggregate Spatial Direct Demand Models to Interzonal Urban Transportation Are Not Frequently Found in the Literature. This Is No Doubt Due to the Difficulties Encountered in Calibrating Such Models. They Are Therefore Seldom Used by Researchers. the Purpose of This Paper Is to...

We Adapt and Develop for the Analysis of Centrally Planned Economies a Conceptual Framework Originally Designed for the Analysis of Transportation Systems. This Framework Adds an Explicit Performance Level Between the Demand and Supply Levels of Analysis. This Three-Level Approach, Formulated...

We Compare Values of Time Obtained with Linear Utility Functions Used in Logit and Hierarchical Logit Specifications of a 9-Mode Passenger Choice Model Estimated with Disaggregate Data From Santiago, Chile, and Find That They Are Sensitive to the Specification Used, Unconvincingly High, and...