Seit einigen Jahren wird in Deutschland über Veränderungen in der Finanzierungund im Leistungskatalog des Krankenversicherungssystems intensiv diskutiert. Dabeiwerden häufig problematische Anreizstrukturen im Hinblick auf das Verhaltender Versicherten genannt. Insbesondere haben Versicherte...

In this paper the importance and the effects of technological opportunities, stemming from academic research, on the innovation activities of firms in the German automobile supplyindustry are investigated.

Vorliegendes Arbeitspapier untersucht die Kooperationsneigung der deutschen Automobilzulieferindustrie.

Both conventional wisdom and leading academic research view pork barrel spendingas antithetical to responsible policymaking in times of crisis. In this paper we presentan alternative view. When agents are heterogeneous in their ideology and in theirinformation about the economic situation,...

In this paper, we revisit the association between happiness and inequality. We argue that the perceived fairness of the income generation process affects this association. Building on a two-period model of individual life-time utility maximization, we predict that persons with higher perceived...

This paper theoretically and empirically analyzes the interaction of emigration of highly skilled labor, an economy`s income gap to potential host economies of expatriates, and optimal public infrastructure investment. In a model with endogenous education and R&D investment decisions we show...

In important situations, individual decision-making is systematically biased. Whendeciding (rather than consuming), extrinsic attributes of choice options are more salient thanintrinsic attributes. People overestimate extrinsic attributes and therefore put too much effortinto acquiring income...

Using a vertical differentiation model, we investigate the product quality strategiesof two competing firms maximizing market shares. The rms are facing variable costs ofquality improvement and choose their prices under the constraint of nonnegative prots.We show that in equilibrium there is no...

In order to explain the growth of obesity in industrialized and transitioneconomies, a behavioral approach to food intake and overconsumption of caloriesis presented. It is argued that changes in food consumption patterns are one of themain drivers behind the imbalance of calories consumed and...