We examine the dynamic properties of inflation in a model of optimal discretionary fiscal and monetary policies. The lack of commitment and the presence of nominally risk-free debt provide the government with an incentive to implement policies which induce positive and persistent inflation...

We study the monetary instrument problem in a model of optimal discretionary fiscal and monetary policy. The policy problem is cast as a dynamic game between the central bank, the fiscal authority, and the private sector. We show that, as long as there is a conflict of interest between the two...

The present paper reassesses the role of monetary conservatism in a setting with nominal government debt and endogenous fiscal policy. We assume that macroeconomic policies are chosen by monetary and fiscal policy makers who interact repeatedly but cannot commit to future actions. The real level...