I construct a simple model with sticky prices and interest rate targets, closed by fiscal theory of the price level with long-term debt and fiscal and monetary policy rules. Fiscal surpluses rise followingperiods of deficit, to repay accumulated debt, but surpluses do not respond to arbitrary...

We examine the role played by government investment in infrastructure in determining the optimal quantity of public debt in a heterogeneous agent economy with incomplete insurance markets. Calibrating our model to the key aggregate and distributional moments of the U.S. economy for the period...

The dynamic effects of fiscal policy in terms of budget deficits and the concomitant implications of public debt have been the dominant issues in macroeconomic literature. Of particular concern is the choice of the life horizon (finite or infinite) of economic agents, since it remains crucial...