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The report examines some of the dynamic properties of the automobile fleet. The focus is not on new-car demand, but rather on the overall behavior of the system. Relationships derived from previous studies have been incorporated and integrated in a single model. This lends empirical credence to the model as well as allowing a test of internal consistency for a group of parametric relationships estimated independently. An additional objective of the work is to test the utility of the Systems Dynamics modeling approach and the DYNAMO software package for a dynamic automotive fleet model.
The report documents revisions made to the Wharton EFA Automobile Demand Model to produce the Wharton EFA Motor Vehicle Demand Model (Mark I). Equatio...
Auto production and operation consume energy, material, capital and labor resources. Numerous substitution possibilities exist within and between reso...
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