mechanisms. Firstly, in the so-called pure altruism model, the parent's utility is augmented by the utility of his child. This … transfer. In a second model, altruism is impure as the parents want the child to behave in a certain way: exchange and …. Tests usually conclude that the income pooling predicted by pure altruism is not observed, but family transfers are also far …

altruism. A fall in the population growth rate, even to negative values, will imply a reduction of the interest rate and an …

We study exchanges between three overlapping generations with non-dynastic altruism. The middleaged choose informal …