The New-Keynesian Taylor-Rule model of inflation determination with no role for money is incomplete. As Cochrane (2007a, b) argues, it has no credible mechanism for ruling out bubbles (or deal with the non-uniqueness problem that arises when the Taylor principle is violated) and as a result...

We use annual data drawn from 1950-85 to estimate an econometric model of the money multiplier for the United Kingdom. We define the money multiplier as ratio of the money stock broadly defined (M3) and the monetary base (M0), and then decompose the multiplier into the currency ratio, the time...

This paper gives money a role in providing cheap collateral in a model of banking; this means that, besides the Taylor Rule, monetary policy can affect the risk-premium on bank lending to firms by varying the supply of M0 in open market operations, so that even when the zero bound prevails...