In a stochastic economy with overlapping generations, fiscal policy affects the allocation of aggregate risks. The paper shows how to compute the welfare effects of marginal policy changes that shift risk across cohorts, in general and for an application to social security equity investments. I...

An indexed unit of account is a money analogue, used to express prices; the unit's purchasing power is defined by an index. Indexed units of account are not true money in that they are not used as a medium of exchange. The first successful indexed unit of account, the Unidad de Fomento (UF) has...