The ability to delay gratification has been shown to be related to higher education and income and better health status. We study in an experiment with 336 kindergarten children, aged three to six years, whether intertemporal choice behavior is malleable. In a control condition, about 50% of...

This model is the first to solve for the optimal timing of childbirth and number of children in a continuous time framework simultaneously. The model depicts how changes in wage at different stages of an individual’s life influence the timing decision of childbirth and the optimal number of...

In this paper we study the link between women's responsibility for children and their preferences. We use a large random sample of individuals living in rural India, incentive compatible measures of patience and risk aversion, and detailed survey data. We find more patient choices among women...