to Evaluate Two Alternative Characterizations of Aggregate Demand Systems: the First, That They Behave Like Individual … Demand Fuctions, and the Second, That They Respect the Properties Implied by the Assumptions Proposed by Hidebrand (1983) Or …

We Develop a Model of the Demand for Gasoline in West Germany. Explanatory Variables Belong to Seven Principal Classes … Intermediate Economic Activities, and Other. the Mathematical Form of the Demand Function Is Determined by the Data Simultaneously … Forms of the Demand Function Are Rejected in Favour of a More General Form. the Long Monthly Time Series From January 1968 …

Applications of Aggregate Spatial Direct Demand Models to Interzonal Urban Transportation Are Not Frequently Found in … Application to the Demand for Interzonal Work Trips, by Car and Public Transit, in Metropolitan Montreal. Moreover, Comparisons of …

Representation Exist and Possibly Can Be Characterized. One Example Arises in the Theory of Dynamic Factor Demand And, More Generally …