This paper develops simple geometric methods for analyzing dynamic behavior in models with intertemporally dependent consumer tastes. Since the preferences studied do not assume time-additivity, they allow the marginal utility of consumption on a given date to vary with consumption on other...

This paper studies intertemporal social preferences. We introduce intertemporal dictator and ultimatum games where players decide on the timing of monetary payoffs. The setting is twodimensional rather than one-dimensional, in the sense that inequalities can arise in the time as well as in the...

We study how timing assumption matters for the commitment problem and time inconsistency in search models with unemployment insurance. We analyze the Markov equilibrium without commitment and the Ramsey policy with commitment under two different timings. The first timing is where consumption...

In this paper we use the SMS instant messaging application to examine the effect of notifications on time preferences. To do so we conducted a laboratory experiment with three different groups. Participants in the first (second) treatment group received SMS messages with a high (low) degree of...