We use a stylized model to show that, if transfers to the poor are founded on a security argument, there is a negative trade-off between law enforcement expenditures and criminality. In contrast, if transfers are based on altruism, the correlation between the same variables may appear positive....

Economics ignores the possibility of hedonic adaptation (the idea that people bounce back from utility shocks). This paper argues that economists are wrong to do so. It provides longitudinal evidence that individuals who become disabled go on to exhibit recovery in mental wellbeing. Adaptation...

Economists have traditionally treated preferences as exogenously given. Preferences are assumed to be influenced by neither beliefs nor the constraints people face. As a consequence, changes in behaviour are explained exclusively in terms of changes in the set of feasible alternatives. Here we...

Economics ignores the possibility of hedonic adaptation (the idea that people bounce back from utility shocks). This paper argues that economists are wrong to do so. It provides longitudinal evidence that individuals who become disabled go on to exhibit recovery in mental wellbeing. Adaptation...

This paper addresses the conditions for setting up strict civil liability schemes. For that it compares the social efficiency of two main civil liability regimes usually enforced to protect the environment: the strict liability regime and the "capped strict liability scheme". First, it shows...

This paper studies the delegation of activities that pose serious risks to health and the environment in an economy regulated by strict liability schemes. Strict liability induces judgment-proof possibilities. Two civil liability regimes are then compared: a strict liability scheme and a capped...

This paper analyzes the difficulties of comparing the respective effectiveness of two among the most important liability regimes in tort law: rule of negligence and strict liability. Starting from the standard Shavellian unilateral accident scheme, I show that matching up liability regime on...

Brett v. Gilbert (1605), commonly known as the Case of Mixt Monies, confirms the principle of monetary nominalism in the common law of obligations. It is fundamental to the modern understanding of the legal nature of obligations to pay money and goes far to define a distinctive conception of...

This paper explains the structure of the law governing servitudes on land using key ideas from the economics of information, focusing on easements and covenants and the rules governing their formation and application. We develop a model of land markets that incorporates asymmetric information...

The theoretical foundation of Islamic economics and finance is based on, among other things, Homo Islamicus or Islamic Man. Islamic economics and finance theoreticians contrast Homo Islamicus with Homo economicus or the Economic Man. This paper examines whether or not Homo Islamicus is...