It has been argued that the inflationary bias of discretionary monetary policy can be eliminated, and welfare maximized, by the appointment of a central banker who does not care at all about inflation (a 'populist central banker'). We show that this result hinges crucially on the assumption that...

The literature on monetary policy games establishes that policy makers' attempts to boost employment above the 'natural' rate are futile and result in an inflationary bias when wage setters have rational expectations and the policy maker cannot precommit. This implies that a variation of the...