This paper analyzes the impact of the German structure program "Joint Task for the Improvement of Regional Economic Structures" (GRW) on regional economic growth. The paper extends the existing literature by several aspects. First of all, using the popular augmented Solow model by Mankiw et al....

At the moment, interest in electric vehicles (EVs) is increasing worldwide, mainly due to concerns about climate change and rising prices of fossil fuels. EVs still have some significant drawbacks compared to gasoline-powered cars. However, a small part of the population is expected to adopt...

I derive the unconditional transformed likelihood function and its derivatives for a fixed-effects panel data model with time lags, spatial lags, and spatial time lags that encompasses the pure time dynamic and pure space dynamic models as special cases. In addition, the model can accommodate...