Talent allocation models assume that entrepreneurial talent is selfish and thus allocates into unproductive or even destructive activities if these offer the highest private returns. This paper experimentally analyzes other-regarding preferences of entrepreneurial talent. We find that making a...

This paper surveys the literature on group selection. I describe the early contributions and the group selection controversy. I also describe the main approaches to group selection in the recent literature; fixation, assortative group formation, and reproductive externalities. -- Altruism ; spite...

Talent allocation models assume that entrepreneurial talent is selfish and thus allocates into unproductive or even destructive activities if these offer the highest private returns. This paper experimentally analyzes other-regarding preferences of entrepreneurial talent. We find that making a...

Social preferences facilitate the internalization of health externalities, for example by reducing mobility during a pandemic. We test this hypothesis using mobility data from 258 cities worldwide alongside experimentally validated measures of social preferences. Controlling for time-varying...

Externalities and social preferences, such as patience and altruism, play a key role in the endogenous choice of social interactions, which in turn affect the diffusion of a pandemic or patterns of social segregation. We build a dynamic model, augmented with an SIR block, in which agents...

This study explores mechanism design for networks of interpersonal relationships. Agents' social (i.e., altruistic or spiteful) preferences and private payoffs are all subject to asymmetric information; utility is (quasi-)linear, types are independent. I show that any network of at least three...

We study the fair allocation of a one-dimensional and perfectly divisible good when individuals have other-regarding preferences. Assuming no legitimate claims and purely ordinal preferences, how should society measure social welfare so as to satisfy basic principles of efficiency and fairness?...

This paper develops a dynamic general equilibrium model with stochastic social preferences and endogenous corporate investment decisions. We find that firms’ investment decisions largely undo the effects of shifts in preferences on stock prices and risk premia. Only when most firms have...

Traditionally, giving in dictator games was assumed to signal preferences over others' payoffs. To date, several studies find that dictator game giving breaks down under conditions designed to increase dictators' anonymity or if an option to take money obscures the purpose of the task. Giving is...

Social preferences have been shown to be an important determinant of economic decision making for many adults. We present a large-scale experiment with 883 children and adolescents, aged eight to seventeen years. Participants make decisions in eight simple, one-shot allocation tasks, allowing us...