Using panel data for nearly all service providers in a single industry sector, we examine productivity responses to changes in competition in the United States. The sector offers workplace employee representation through trade union branches which compete with one another for union members whose...

Der Beitrag untersucht den physischen und digitalen Zugang zu Finanzdienstleistungen der öffentlich-rechtlichen Sparkassen in Deutschland, um zu beurteilen, ob die durch den Filialrückbau bewirkte reduzierte Präsenz in der Fläche durch digitale Angebote kompensiert werden kann. Die physische...

A well established belief both in the game-theoretic IO and in policy debates is that market concentration facilitates collusion. We show that this piece of conventional wisdom relies upon the assumption of profit-seeking behaviour, for it may be reversed when firms pursue other plausible goals....

This paper uses a rich employer-employee matched data set to investigate the existence and the extent of nonprofit and part-time wage and compensation differentials in child care. The empirical strategy adjusts for workers? self-selection into the for-profit or nonprofit sectors, into full-time...

In many markets in developing countries, especially in remote areas, middlemen are thought to earn excessive profits. Non-profits come in to counter what is seen as middlemen's market power, and rich country consumers pay a fair-trade premium for products marketed by such non-profits. This paper...

Nach dem in Art. 20 und 28 GG festgeschriebenen Sozialstaatsprinzip ist der Staat verpflichtet, für ein funktionierendes Krankenhauswesen im Sinne einer bedarfsgerechten Versorgung der Bevölkerung mit Krankenhäusern zu sorgen. Es ist dem Staat jedoch überlassen, wie er diesen...

Civil servants have a bad reputation of being lazy. However, citizens' personal experiences with civil servants appear to be significantly better. We develop a model of an economy in which workers differ in laziness and in public service motivation, and characterise optimal incentive contracts...

Higher education, like any other commodity or service, has been viewed in a variety of economic frameworks. Little of this work, however, appears to have made any effort to define carefully the boundaries of the relevant market for higher education, which is the subject of this particular...

Angesichts steigender Gesundheitsausgaben spielen Gesundheitssystemvergleiche in den letzten Jahren eine immer größere Rolle. Solche "Benchmarks" können sinnvolle Anregungen zur Verbesserung von Gesundheitssystemen darstellen. Viele Gesundheitssystemvergleiche unterstellen implizit ein...

Civil servants have a reputation for being lazy. However, people's personal experiences with civil servants frequently run counter to this stereotype. We develop a model of an economy in which workers differ in laziness and in public service motivation, and characterise optimal incentive...