In this paper we begin by stressing the empirical importance of non-linear weighting of probabilities, which expected utility theory (EU) is unable to accommodate. We then go on to outline three stylized facts on non-linear weighting that any alternative theory of risk must address. These are...

In a recent, 58 page, paper, Hashimzade, Myles and Tran-Nam (2009) .New Approaches to the Economics of Tax Evasion.survey alternative approaches to tax evasion. Their central conclusion is, in their own words (p. 56): .What they [the non-expected utility models] do not do is change the...

The predictions of expected utility theory (EUT) applied to tax evasion are flawed on two counts: (i) They are quantitatively in error by huge orders of magnitude. (ii) Higher taxation is predicted to lower evasion, which is at variance with the evidence. An emerging literature in behavioral...

The median voter model (direct democracy) has wide applicability, but it is based on selfish voters i.e. voters who derive utility solely from 'own' payoff. The recent literature has pointed to fairness and concern for others as basic human motives that explain a range of economic phenomena. We...

The celebrated relation between inequality and redistribution is based on selfish voters who care solely about own-payoffs. A growing empirical literature highlights the importance of other regarding preferences (ORP) in voting over redistribution. We reexamine the relation between inequality...

Given actual probabilities of audit and penalty rates observed in the real world, tax evasion should be an extremely attractive gamble to an expected utility maximizer. However, in practice, one observes too much compliance relative to the predictions of expected utility. This paper considers an...

A celebrated result in the economics of crime, which we call the Becker proposition (BP), states that it is optimal to impose the severest possible punishment (to maintain effective deterrence) at the lowest possible probability (to economize on enforcement costs). Several other applications,...

In a major contributions to behavioral economics, Loewenstein and Prelec (1992) set the foundations for the behavioral approach to decision making over time and derive the generalized hyperbolic discounting formula. Here we show that their assumption ‘common difference effect with quadratic...

Prospect theory is the main behavioral alternative to expected utility. Tversky and Kahnemann (1992) motivate the utility function for gains and losses under prospect theory by using the axiom of preference homogeneity. However, they do not provide the formal proof. We provide the relevant...

The neglect of administrative issues is a serious limitation of optimal tax theory, with implications for its practical applicability. Under uncertainty, the problems for optimal tax theory are compounded when the full set of tax instruments is neglected. These twin issues are addressed in this...