Scientific performance should not be measured by a one-dimensional metric such as publication, since it is a multi-dimensional phenomenon. A quantitative analysis of the activities of research groups in three scientific fields demonstrates in particular the importance of sufficient numbers of...

Preface -- 1 Local Utilities in the German Electricity Market and their Role in the Diffusion of Innovations in Energy Efficiency and Climate Change Mitigation -- 2 Contracting and Mikro-KWK - the Role of Municipal Utilities in Germany -- 3 Governance variety in the energy service contracting...

Summary Improving early childhood education and care (ECEC) services is one of the challenging duties of public authorities in Germany.We think that inefficiency with respect to the quantity as well as the quality of ECEC services is caused by the prevalent object-based financing system. In this...

This paper summarizes some of the most influential economic concepts developed by Gottfried Haberler, a leading economic theorist of the 20th century. The importance of his theories for modern economic thought cannot be overestimated. His ideas on price indices, applied opportunity costs for...

The literature on enterprises in Sub-Saharan Africa provides evidence that there are significant differences between companies run by members of the majority population and those run by members of minorities. Differences are frequently related to size, age and certain success indicators....

Improving early childhood education and care (ECEC) services is one of the challenging duties of public authorities in Germany.We think that inefficiency with respect to the quantity as well as the quality of ECEC services is caused by the prevalent object-based financing system. In this...

We use a power-to-resist game to find out the effects of individuals’ judgments about a proposer's selection procedure on the willingness to offer resistance to proposed outcomes. In the experiment, one individual is selected based on a particular procedure. This individual is allowed to...