We analyze the interaction of monetary and fiscal policies in a monetary union where the common central bank is more conservative than the fiscal authorities. When monetary and fiscal policies are discretionary, we find that the Nash equilibrium is sub-optimal with higher output and lower...

This paper analyzes housing market boom-bust cycles driven by changes in households’ expectations. We explore the role of expectations not only on productivity but on several other shocks that originate in the housing market, the credit market and the conduct of monetary policy. We f nd that,...

This paper analyzes housing market boom-bust cycles driven by changes in households'expectations. We explore the role of expectations not only on productivity but on several other shocks that originate in the housing market, the credit market and the conduct of monetary policy. We find that, in...

We find and compare two simple fiscal rules. The first is a theoretical rule that approximates well Ramsey-optimal fiscal policy in a DSGE model calibrated to the U.S. economy over the period 1955:1 to 2007:3. The second is an empirical rule that approximates well actual U.S. fiscal policy over...

We study whether monetary policy should target the exchange rate in a two-country model with non-atomistic wage setters, non-traded goods and different degrees of exchange-rate pass through. Commitment to an exchange rate target reduces the labor market distortion. Large labor unions anticipate...

We study optimal fiscal policy in a monetary union where monetary policy is decided by an independent central bank. We consider a two-country model with trade in goods and assets, augmented with sticky prices, labor income taxes and stochastic government consumption. It is optimal to finance a...

We study macroeconomic stabilization when monetary and fiscal policies interact via their effects on output and inflation and the monetary authority is more conservative than the fiscal. We find that monetary-fiscal interactions result in poor macroeconomic stabilization. With both policies...