Trittbrettfahrerproblems und die Anreizwirkung von Neid. Im dritten Aufsatz wird relationalen Individualbonusverträgen ein relatives … wird für ein Beispiel gezeigt, dass die Zinsspanne, für die der Bonusvertrag das Turnier dominiert, im Neid der Agenten … to the literature, we find that inequity aversion may be beneficial: In the presence of envy, for a certain range of …

measurement on wage costs in U- and J-type tournaments. In U-type tournaments prizes are fixed. In J-type tournaments only an …

individualistic schemes. The empirical literature on Tournaments has been grown. However, many studies use no appropriate data. This … month, which allowed us to support the predictions raised above. In order to examine the tournaments predictions we … hypothesis of learning by doing. The results also demonstrated evidence to support the following tournaments hypothesis: (1 …

of a grand prize for performance in a sequence of tournaments affects agents' effort and participation decisions. The …

principal in the context of production. We examine in particular the case of envy and we show that in general envy entails … costly observation of private decisions so that we investigate whether envy encourages non compliance or not. …

habits and envy places additional restrictions on the evolution of the optimal consumption path. We use a unique data set …