The Following Paper Extends the Idea of Monte-Carlo Simulation to the Analysis of Future Population Development in the German Context. in a Disaggregate Model We Distinguish Among German and Other Ethnic Groups Because of Their Different Fertility Rates, and According to Sex and Age. the Results...

Why do some organizations decline while other do not? to study this issue , we introduce technological change into a theory of agency proposed by Laffont and Tirole. We show that the optimal organizational form for production depends on the estent of scale ecoomies and on the cost of monitoring...

This paper contributes to the discussion on the importance of physical distance in the emergence of cross-region collaborative Research and Development (R&D) interactions. The proximity theory, and its extensions, is used as a theoretical framework. A spatial interaction model for count data was...

High-speed trains could be used to solve two different accessibility problems. In the first case, where a point to point link is dominant, they are a potential substitute for air travelling. In the second case it links together many cities and, hence, creates a new type of region or corridor...

Evidence of falling wages in Catholic cities and rising wages in Protestant cities between 1500 and 1750, during the spread of literady and the vernacular, is inconsistent with most theorretical models of economic growth. In the Protestant Ethic, Weber suggested an alternative explanation based...