We conducted an experiment to compare how overconfidence is influenced by performance-based and fixed payment schemes. Participants in the experiment were students prior to taking a final exam in Introduction to Microeconomics. We find that most participants were overconfident regarding their...

We conducted an experiment to compare how overconfidence is influenced by performance-based and fixed payment schemes. Participants in the experiment were students prior to taking a final exam in Introduction to Microeconomics. We find that most participants were overconfident regarding their...

Studies in the US have shown that black immigrants have remained at the bottom of the wage ladder and that other groups of immigrants have overtaken them over time. The goal of this research is to determine whether a specific group of immigrants can displace a group at the bottom of the ladder....

We consider a two group contest over a group specific public good comparing two situations: (i) where all players act independently; and (ii) where the players of each group cooperate. This comparison leads us to the conclusion that it is possible for one group to contribute more (and have a...

Ghosts are economic agents who evade taxes by failing to file a return. Knowing nothing about them, the tax agency is unable to track them down through audit strategies which are based on reported income. The present paper develops a simple model of the audit decision for a ghost-busting tax...

In his seminal article on the allocation of time to crime, Isaac Ehrlich (1973) derives five interesting theoretical results. He uses a state-preference diagram to derive one result, retreating to mathematics for deriving the remaining four results. This note shows that all five results can...

Ghosts are economic agents who evade taxes by failing to file a return. Knowing nothing about them, the tax agency is unable to track them down through audit strategies which are based on reported income. The present paper develops a simple model of the audit decision for a ghost-busting tax...