In this paper, we study intertemporal social welfare evaluations when agents may have heterogeneous time preferences. We first show that, even if all agents share the time preference, there exists a conflict between efficiency in the sense of Pareto principle, time consistency, and equity...

We investigate dynamically inconsistent time preferences across contexts with and without interpersonal trade-offs. In a longitudinal experiment participants make a series of intertemporal allocation decisions of real-effort tasks between themselves and another person. Our results reveal that...

We investigate the presence and stability of dynamically inconsistent time preferences across contexts with and without interpersonal trade-offs. In a longitudinal experiment subjects make a series of intertemporal allocation decisions of real-effort tasks between themselves and another person....

In a variety of individual decision contexts, people have been shown to exhibit presentbiased time preferences. Little is known, however, about discounting when there are trade-offs between own and others' consumption. In this paper, we provide a systematic analysis of present bias in individual...

We embed time inconsistent agents (players) in non-cooperative games. To solve such games, we introduce two solution concepts, which we refer to as equilibrium and naive backwards induction. When all players are sophisticated time inconsistent, these solution concepts are equivalent and coincide...

We study centipede games played by an infinite sequence of players. Following the literature on time-inconsistent preferences, we distinguish two types of decision makers, naive and sophisticated, and the corresponding solution concepts, naïve ϵ-equilibrium and sophisticated ϵ-equilibrium. We...

Delineation of someone's ownership typically involves the sense of deservedness: the property right is respected as long as the owner deserve to own the object. Objectively, deservedness is often linked to one's actions or specific attributes that justify the owner's claims. We argue that people...

Experimental literature on pro-social behavior has been largely focused on settings where the decision of donors is sufficient for an interaction to occur. However, in many real-life applications recipients first have to ask donors for help to initiate the transaction. We suggest that this first...

A large body of evidence suggests that people are willing to sacrifice personal material gain in order to adhere to a moral motive such as fairness or truth-telling. Yet less is known about what happens when moral motives are in conflict. We hypothesize that in such situations, individuals...

Beliefs are intuitive if they rely on associative memory, which can be described as a network of associations between events. A belief-theoretic characterization of the model is provided, its uniqueness properties are established, and the intersection with the Bayesian model is characterized....