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...

We Estimate Regional Unemployment Functions As Complements to Regional Labor Demand Functions for the Federal Republic of Germany in 1980 Using Flexible Econometric Forms and Accounting for Heteroskedasticity and Spatial Autocorrelation. We Show That the Methods Used Considerably Improve the...

We Propose a Regression Model Accounting for Spatial Correlation Among Residuals Where the Data Decides on the Level of Impact of Increasing Degrees of Contiguity.