This paper develops an evolutionary approach to investigate whether revealing one's own emotions such as sel shness, altruism or envy has evolved in humans through a process of natural selection. This paper nds two results. First, if the revealing trait (revealing or hiding) and the...

We consider the optimal liability rule in the case of accidents by fully autonomous vehicles. We show that when due activity is not enforceable, it is socially optimal to apply the strict liability rule to the human operator who determines the activity level and to apply the negligence rule to...

We formulate a pretrial negotiation problem as an infinite-horizon bargaining model with one-sided uncertainty and alternating offers, with the informed party having an outside option. The plaintiff has private information and also has an outside option of "going to court." The defendant moves...

We develop a model of deviance by incorporating the labeling effect into rational choice theory. In our model, we provide an explanation of the process through which a deviant is stigmatized and explore theoretically the relationship between the experience of having deviated and the incentive...

In this paper, we study the citation decision of a scientific author. By citing a related work, authors can make their arguments more persuasive. We call this the correlation effect. But if authors cite other work, they may give the impression that they think the cited work is more competent...