This paper investigates what motivates intergenerational time and money transfers. We consider a model in which transfers may be driven not only by altruism, but also by exchange considerations. We use data from SHARE to discriminate between the two motives. We show that both if we consider...

The so-called retirement-savings puzzle is a phenomenon by which, contrary to what the basic life-cycle model predicts, households do not run down their wealth significantly during retirement. In this survey paper we briefly review the literature that attempts to solve the retirement-savings...