On the Power of Childhood Impressions for Skill Formation: Initial Evidence and Unsettled Questions Manifold childhood impressions result from the interactions with adult caregivers and the environment. These impressions, be they beneficial or detrimental, shape individual skill formation and achievement over the life cycle. The novelty of the paper is that it bonds two different, hitherto sepa...

In this paper we report magnetic field models and basic physical parameters for the slowly rotating Ap/Bp stars HD 12288 and HD 14437. Using new and previously published mean longitudinal magnetic field, mean magnetic field modulus, and hipparcos photometric measurements, we have inferred the rotational periods of both stars (HD 12288: Prot = 34. d9 ± 0. d2; HD 14437: Prot = 26. d87 ± 0. d02). ...

I consider an environment in which contract enforcement is a decision variable for the principal. I construct a model in which entrepreneurs cannot commit to repaying investors for the capital advanced, but investors can force repayment by spending resources. The principal uses enforcement to reduce the resources available to the agent after a default, thus providing incentives for the agent to...

Tax Evasion: Cheating Rationally or Deciding Emotionally? The economic models of tax compliance predict that individuals should evade taxes when the expected benefit of cheating is greater than its expected cost. When this condition is fulfilled, the high compliance however observed remains a puzzle. In this paper, we investigate the role of emotions as a possible explanation of tax compliance....

Theories of rational addiction posit that certain habit-forming goods—characterized by an increasing marginal utility of consumption—generate predictable dynamic patterns of consumer behavior. It has been suggested that attendance at sporting events represents an example of such a good, as evidenced by the pricing strategies of commercial sports interests. In this essay, we provide new evidence...

We consider the impact of anticipatory feelings on behavior. We focus on a very simple type of anticipatory feelings: we assume that anticipatory feelings are based on future expected utility. Although this modeling may not reflect the complexity of anticipatory emotions, it has an interesting consequence: We show that when there are diminishing returns in anticipatory feelings and additive sep...

Empirical evidence suggests that people on average overestimate their own ability in a variety of circumstances. Little is known, however, about the origins of such overconfidence. To shed some light on this issue, we use the classic twin design to estimate the genetic and environmental contributions to individual differences in overconfidence. We collect data on overconfidence among 460 twin p...