Empirical evidence reveals that unemployment tends to increase property crime but that it has no effect on violent … crime. To explain these facts, we examine a model of criminal gangs and suggest that there is a substitution effect between … property crime and violent crime at work. In the model, non-monetary valuation of gang membership is private knowledge. Thus …

double dividend in that it reduces both minor offenses and more severe crime. We develop a model of criminal subcultures in … attractive for some people who would otherwise commit more severe crime. If social status is sufficiently important in criminal … subcultures, zero-tolerance reduces crime across the board …

This paper analyzes private precautions against crime when the value of the property to be protected is private … information. Within a framework in which potential criminals can choose between various crime opportunities, we establish that …

can be tricky, this paper uses the crime strategic model (inspection game) proposed by Tsebelis. This model shows that any … frequency of violation at equilibrium. This result is misleading: payoffs are not independent and the crime game can not be … crime of tax evasion, where the dishonest taxpayers are rational agents, motivated by the comparison of payoffs, considering …

the findings can be related to an incumbency externality effect and to the theory of voter preferences for divided …

externalities appear along the lifecycle. In a simple model, we show that it may be efficient to subsidize innovative firms in their … early stages or to protect mature firms from competition to appropriate these externalities. However, non …-benevolent politicians may not choose efficient policies. Real-world examples indicate that politicians tend to concentrate on externalities …