This paper addresses the "rate of return" puzzle of monetary theory. Similarly to the legal restrictions theory of the demand for money, we assume that Government bonds are subject to a minimum purchase requirement. Differently from this theory, however, we assume that intermediaries, when...

This paper shows that, in a pure currency economy with heterogeneous agents and multiple commodities, a pecuniary externality plays a key role in making the equilibrium allocation constrained inefficient. Monetary policy intervention can help improve matters