Die Bundesverkehrswegepläne unterliegen einer sehr langfristigen Planungsgrundlage. Die Nutzen-Kosten-Koeffi zienten der geplanten Verkehrswegeprojekte werden oft aufgrund veralteter Zahlen ermittelt. Für den Schienenverkehr bedeutet dies, dass Projekte mit größerer positiver Netzwirkung...

Urbanization economies - the effects on productivity and utility created endogenously by larger cities - are a fundamental component of both the economic geography of modern societies and the perpetuation of innovation and economic growth at a national level. Cities account for vast majorities...

This paper analyses the wage demands of a sector-level monopoly union facing internationally mobile firms. A simple two-country economic geography model is used to describe how firms relocate in function of international di erences in production costs and market size. The union sets wages in...

Increasing-returns-to-scale imperfect competition trade models predict a more than proportionate relationship between the larger country's share in world endowments and its share in producing firms: the so called home market effect (HME). While this result plays a key role in empirical testing,...

Integrated Assessment Models (IAMs) couple representations of the natural climate system with models of the global economy to evaluate climate and energy policies. Such models are currently used to derive the benefits of carbon mitigation policies through estimates of the social cost of carbon...

Economists expect positive returns to investments in infrastructure. However a project with higher national returns might have less favourable effects on a regional level than the alternative. Therefore new infrastructure should also be assessed on a regional level, but econom(etr)ic evaluation...

This paper emphasises the importance of the political-institutional dimension in the understanding of the spatial distribution of economic activity. We introduce the notion of Territorial Authority Scale, which refers to the degree of devolution (towards sub-national tiers of government)...