This article assesses the impact of changes in judicial independence on equity markets. North and Weingast (1989) argue that judicial independence and other institutional changes inaugurated by the Glorious Revolution of 1688--89 improved public and private finance in England by putting...

The relationship between crime and immigration has been a matter of controversy in the United States and around the world. This paper investigates empirically the case of Spain. From 1999 to 2009, Spain had a large wave of immigration from different areas of the globe. At the same time, crime...

The conventional result of the theory of the public enforcement of law is that wrongful convictions of innocents are detrimental to deterrence. This proposition has been challenged recently. In some cases, wrongful convictions do not jeopardize deterrence, because they influence equally the...

This paper modifies a standard model of law enforcement to allow for learning by doing. We incorporate the process of enforcement learning by assuming that the agency’s current marginal cost is a decreasing function of its past experience of detecting and convicting. The agency accumulates...

Criminal law enforcement depends on the actions of public agents such as police officers, but the resulting agency problems have been neglected in the law and economics literature (especially outside the specific context of corruption). We develop an agency model of police behavior that...

In this paper we primarily address the implications of the tort of defamation for the potential "chilling" effect by which the media are discouraged from exposing economic and political misdeeds. We argue that, in general, both the sanction for dishonesty and the compensation for defamation...

Under contingent fees the attorney gets a share of the judgement; under conditional fees the lawyer gets an upscale premium if the case is won which is, however, unrelated to the adjudicated amount. We compare conditional and contingent fees in a principal-agent framework where the lawyer...

There is a belief that imperfect information about the probability of punishment and severity of punishment weakens deterrence. The author assesses this belief concerning two specific implications: nonoptimal deterrence and severity of punishment. He concludes that it may well be the case that...