We develop a theory of leadership that focuses on the role managersplay in motivating employees through their attitude towards employees. We modela manager's attitude as her perception about employees' abilities of successfullycompleting challenging tasks. We show that a positive attitude...

In many organizations, reward decisions depend on subjective performance evaluations. However, evaluating an employee's performance is often difficult. In this paper, we develop a model in which the employee is uncertain about his own performance and about the manager's ability to assess him....

Since January 1, 2005, the Dutch tax litigation comprises an appeals court. Before 2005, it had but one court of instance. That means that now, after a court of first instance has given its verdict in a tax dispute, an unsatisfied party may appeal to a higher instance, where this was impossible...

Social networks, be it on the internet or in real life, facilitate information flows. We model this by giving agents incentives to link with others and receive information through those links. We consider networks where agents have an incentive to confirm the information they receive from...

This paper characterizes the set of equilibrium networks in the two-way flow model of network formation with small decay, and this for all increasing benefit functions of the players. We show that as long as the population is large enough, this set contains large- as well as small-diameter...

It is well-established that incumbent firms may try to deter new market entry by pretending to be stronger than they really are (e.g. by imitating the high output level of a low cost monopolist). In this article, we show that in some cases an incumbent may prefer the opposite, namely to...

True pricing has progressed from an abstract notion to a real life phenomenon as a way to make consumers aware of the genuine costs to society of products. Our paper analyzes the impact of true prices on competition. Our model uses a straightforward differentiated Bertrand set-up where consumers...