INTEREST ON RESERVES AND SUNSPOT EQUILIBRIA - FRIEDMAN PROPOSAL RECONSIDERED

Friedman’s (1960) proposal to pay interest on (required) reserves is considered in a setting that eliminates the indeterminacy of steady-state equilibrium discussed by Sargent and Wallace (1985). In an overlapping-generations model where the real rate of interest is technologically determined, the payment of interest on reserves results in a determinate, Pareto optimal steady-state equilibrium. However, interest payments on reserves reduce the steady-state welfare of all young agents and, for many economies, result in the existence of stationary sunspot equilibria. This is the case even if such equilibria cannot exist when reserves do not earn interest. © 1991 The Review of Economic Studies Limited.