At low and moderate levels of government debt, there appears to be little relation between the level of debt and its maturity. But at high levels of debt, a strong inverse relation emerges. We start the paper by documenting this inverse relation for those OECD Countries which have reached very...

Governments around the world have gone on a massive fiscal expansion in response to the Covid crisis, increasing government debt to levels not seen in 75 years. How will this debt be repaid? What role do conventional and unconventional monetary policy play? We investigate debt sustainability in...

This paper examines three sources of the fluctuations in real interest rates during the past three decades: changes in budget deficits, changes in tax rules, and changes in monetary policy. The evidence indicates that budget deficits and monetary policy have had a strong influence on the level...

An earlier paper by the author investigated the quantitative implications, for the effectiveness of fiscal and monetary policies, of a model treating the determination of long-term interest rates by explicitly imposing the market clearing equilibrium condition that the quantity of bonds issued...

Sargent and Wallace (S-W) show that, even when inflation is prima facie a strictly monetary phenomenon -- prices are flexible, markets clear and velocity is constant -- inflation is, in the long run, a fiscal phenomenon. This follows from the government budget constraint and the existence of an...

The maturity structure of the U.S. government's outstanding debt has undergone large changes over time, at least in part because of shifts in the Treasury's debt management policy. During most of the post World War I1 period, an emphasis on short-term issues rapidly reduced the debt's average...

The setup of the paper is as follows: Section I presents a fairly standard, small deterministic macromodel with a number of classical features. All markets clear instantaneously, there is no money illusion, and perfect foresight rules. The effects of monetary, financial, and fiscal policies in...

We establish two underappreciated facts about costly search. First, unless demand is perfectly inelastic, search frictions can result in significant deadweight loss by decreasing consumption. Second, whenever cross-price elasticities are non-zero, costly search in one market also affects...

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 following periods of deficit, to repay accumulated debt, but surpluses do not respond to arbitrary...

Brazil has had a long period of high inflation. It peaked around 100 percent per year in 1964, decreased until the first oil shock (1973), but accelerated again afterward, reaching levels above 100 percent on average between 1980 and 1994. This last period coincided with severe balance of...