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Persistent link: https://www.econbiz.de/10010319300
In Folge der steigenden Nachfrage nach ethischen Kapitalanlagen stehen die Unternehmen vor der Herausforderung, neben den typischen monetären Zielen auch Umweltschutzziele in die Investitionsbewertung einbeziehen zu müssen. Bestehende Ansätze der Investitionsbewertung unter Berücksichtigung...
Persistent link: https://www.econbiz.de/10010319301
model of monopolistic competition with endogenous selling efforts we show that in the long run, a direct banking market …
Persistent link: https://www.econbiz.de/10010319302
the microeconomic theory of banking. The present paper reviews the literature by focusing on the links between theoretical …
Persistent link: https://www.econbiz.de/10010319305
Commodities do not only serve the purpose of satisfying direct needs in the production and con-sumption process. Some of them can also be used to display social status and to affect the position of an individual in society. This paper addresses the question under which circum-stances...
Persistent link: https://www.econbiz.de/10010319306
Dieser Beitrag beschäftigt sich systematisch mit dem Komplex der Rationalisierung medizinischer Leistungen. Als Ergebnis ergibt sich, daß explizite Rationierung der impliziten vorzuziehen ist und die Rationierungen möglichst ex ante auf der Makro-Ebene erfolgen sollten, ohne Gefährdung...
Persistent link: https://www.econbiz.de/10010319307
The paper surveys economic aspects of sustainability and the use of complex ecological systems. In a first step, an economist's view of the concept of sustainability is presented. Then, a simple model of the economic use of a dynamic ecological system is discussed. It is shown how economically...
Persistent link: https://www.econbiz.de/10010319311
Endogenous firm location is analyzed in a discrete two-region-two-firm model of product differentiation. In a non …
Persistent link: https://www.econbiz.de/10010319313
The anomalous inverse concentration-price relationship observed by some researchers in the newspaper market has been attributed to scale economies. In this paper we suggest that the newspaper's (or magazine's) double-product feature (i.e., news supplied to readers and advertising space supplied...
Persistent link: https://www.econbiz.de/10010319315
Strong lending relationships between banks and small and medium-sized enterprises (SMEs) play a key role in the bank-based financial system of Germany. So far, they have been mainly described by the notion of an housebank and transactional features of long-term bank-customer relationships. The...
Persistent link: https://www.econbiz.de/10010319316