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  • Tuesday, January 1, 2002
  • Forecasting Automobile Demand for Economies in Transition: A Dynamic Simultaneous-Equation System Approach
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  • The dynamic characteristics of automobile demand are critical for national economic and revenue predictions. Automobile demand and ownership level forecasts are also the basis for travel demand models, land-use-transport interaction models, and transport policies and regulations. In this article, a dynamic automobile demand simulation model is developed utilizing a simultaneous-equation system. The system considers the interaction between supply and demand and the resulting equilibrium. Although forecasting automobile demand has been previously investigated, it has not been within such a dynamic simulation framework. Our model includes the current and lagged automobile quantity and price variables; economic, financial and operating cost variables; and income and government policy variables. The capabilities of the model are then demonstrated through performing a number of simulation experiments considering various growth-development scenarios, changes in operating costs, government policies towards automobile imports, and demographic/employment shifts. Relevant tests are applied to examine the econometric specifications and to evaluate the simulation model performance.
    Transportation Planning and Technology, Volume 25, Issue 4 2002 , pages 311 - 331
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Sameer Abdullah Abu-Eisheh
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