In dem Beitrag wird einerseits geprüft, welche Bedeutung die Gaswirtschaft für eine sichere, ausreichende, kostengünstige und umweltschonende Energiebedarfsdeckung hat. Andererseits wird versucht, das Gewicht zu ermitteln, das die Gaswirtschaft hinsichtlich der Wertschöpfung, als Investor...

This paper experimentally investigates the effect of limits on campaign spending and outcome in an electoral contest where two candidates, an incumbent and a challenger, compete for office in terms of the amount of campaign expenditure. The candidates are asymmetric only in that the incumbent...

This paper evaluates the impact of economic and legal variables on wage differentials between men and women. Since Becker (1957) economists have argued that competitive markets eliminate discrimination in the long run. On the other hand, practically all countries have enacted some sort of law...

This paper investigates the relationship between product market competition (PMC) and innovation. A Schumpeterian growth model is developed in which firms innovate ѳtep-by-stepҬ and where both technological leaders and their followers engage in R&D activities. In this model, competition...

European Union countries have implemented widespread reforms to product markets in order to stimulate competition, innovation and economic growth. We provide empirical evidence that the reforms carried out under the EU Single Market Programme (SMP) were associated with increased product market...

We develop a test for adverse selection and use it to examine private health insurance markets. In contrast to earlier papers that consider a purely private system or a system in which private insurance supplements a public system, we focus our attention on a system where privately funded health...

This paper discusses a theoretical framework to study the issues of competition and incentives without relying on the standard profit-oriented “market” model in the context of the debates about public service reform in the UK. It uses the idea that the production of public services coheres...