This Paper studies the internal commitment mechanisms or ‘personal rules’ (diets, exercise regimens, resolutions, moral or religious precepts, etc.) through which people seek to achieve self-control. Our theory is based on the idea of self-reputation over one’s willpower, which potentially...

In this paper we develop a theory of time-inconsistency and regret that is motivated by evidence on a 'price discrimination' technique widespread in the United States, namely mail-in-rebate promotions. Our model combines partial naivete about future self-control problems and the sunk-cost effect...

Implementing incentive systems can sometimes backfire in practice: experimental evidence and folklore both suggest that offers of explicit rewards can expose surprising discontinuities in behaviour. This Paper models two such discontinuities that have been claimed by psychologists and...

This paper studies the interactions between an individual's self-esteem and his social environment - in the workplace, at school, and in personal relationships. Because a person generally has only imperfect knowledge of his own abilities, people who derive benefits from his performance (parent,...

Limited consumer attention limits product market competition: prices are stochastically lower the more attention is paid. Ads compete to be the lowest price with other ads from the same sector and they compete for attention with ads from other sectors: equilibrium sector ad shares under free...

This paper investigates the effect of ethnolinguistic conflict on redistribution. The analysis focuses on the conflict arising between ‘peripheral’ minority groups and a dominant ‘centre’. We propose an index of linguistic conflict that (i) encompasses both diversity and polarization,...

This paper describes a number of national annuity markets, the types of products typically available, the demand for these products, the value for money on offer and the dynamics of the supply side. It explores supply and demand characteristics, asking what the main forces are that drive these...

This paper assesses how countries‘ pension arrangements and regulation shape the appropriate structure and flexibility of retirement payout options. The paper aims at providing a guide to policy makers on how to address the diverse questions posed when designing the payout phase or promoting...

This paper reviews the impact of ageing on private pensions, in particular on the payout phase, assesses the part that annuities can play in financing retirement, and examines the role of financial markets in facilitating the allocation on assets accumulated in defined contribution pension...