The idea that the monetary authority cannot achieve price stability except at the cost of a recession is the most common and convincing argument against price stability. This paper presents calculations showing that the resource costs of a recession that might result from eliminating a 4 percent...

What inflation rate should the central bank target? We address determinacy issues related to this question in a two-sector model in which prices can differ in equilibrium. We assume that the degree of nominal price stickiness can vary across the sectors and that labor is immobile. The...