The money stock, in almost every country in the world, does not contract. This paper attempts a welfare-based explanation for this observation. We study an overlapping generations model with return dominated money. A reserve requirement forces agents to hold money. There is a government that has...

A growing literature explores reasons for rising wealth inequality, but disregards the role of pension systems despite their well-understood infiuence on life-cycle saving. In theory and according to available evidence, both pay-as-you-go (PAYG) and fully-funded (FF) pension schemes crowd out...

Many countries, in an effort to address the problem that too many retirees have too little saved up, impose mandatory contributions into retirement accounts, that too, in an age-independent manner. This is puzzling because such funded pension schemes effectively mandate the young, who wish to...