We observe that identification of the discount rate from experimental data requires an assumption about the consumption period, the length of time over which a payment will be turned into utility-providing consumption. We show that the optimal consumption period is substantially longer than...

Using experimental data of children and their mothers, this paper explores the intergenerational relationship of impatience. The child’s impatience stems from a delay of gratification experiment, the mother’s from a choice task. Findings demonstrate an intergenerational relationship in...

We use survey data from the USA and Japan to investigate whether having leader positions at middle and high school as well as participating in sports and clubs is affected by the gender composition of siblings. We find that having only sisters at age 15 increases substantially the probability of...

The integrated assessment literature frequently replicates uncertainty by averaging Monte Carlo runs of deterministic models. This Monte Carlo analysis is, in essence, an averaged sensitivity analyses. The approach resolves all uncertainty before the first time period, drawing parameters from a...

We show that risk-averse hyperbolic-discounting agents can benefit from positive exposure to risk and thus behave as if risk-loving. When the benefits of costly effort are delayed, selecting some risk concerning the outcome of one’s own effort can serve as an intrapersonal commitment device...

We propose an alternative axiomatization of the model of intertemporal utility smoothing suggested by Wakai (2008) without introducing auxiliary consumption risk.