This paper explores the effect of aggregate mortality risk on thepricing of annuities. It uses a two-period model; in the second period people face a constant but intiially unknown risk of death. Old people can either carry the aggregat emortlaity risk for themselves or buy annuities which are...

When comparing, say, the welfare derived from income by a family that is comprised of two adults and three children to that of a single adult, it is necessary to take into consideration the relative needs of the respective households. The most common means by which applied studies in economics...