Abstract: We study the conditions that ensure rational expectations equilibrium (REE) determinacy and expectational stability (E-stability) in a standard sticky-price model augmented with the cost channel. We allow for varying degrees of pass-through of the policy rate to bank-lending rates....

This paper constructs a macro-finance model with two types of borrowers: entrepreneurs who engage in productive activities and gamblers who play in lotteries. It links a central bank's interest rate policy to expected cash ows of both types of borrowers. Via this link we study how the...

This paper examines the effect of monetary policy on the exchange rate during currency crises. Using data for a number of crisis episodes between 1986 and 2004, we find strong evidence that raising the interest rate: (i) has larger adverse balance sheet effects and is therefore less effective in...

We provide an up-to-date overview of the literature on the desirabil- ity of central bank transparency from an economic viewpoint. Since the move towards more transparency, a lot of research on its e¤ects has been carried out. First, we show how the theoretical literature has evolved, by...

If discretionary monetary policy implies an inflation bias, monetary unification boosts the accumulation of public debt. The additional debt accumulation is welfare reducing only if governments are sufficiently myopic. In the presence of myopic governments, debt ceilings play a useful role in...

This paper explores how fiscal and monetary policy interact if commitment and access to lump-sum taxation are limited. We analyze how equilibrium outcomes for inflation, employment, and public spending are affected by the structural features of an economy, such as money holdings, outstanding...

This paper explores how decentralized, national fiscal policies interact with a common monetary policy in a monetary union. We show that fiscal policy plays a more important ro le in stabilizing country-specific shocks than with national monetary policies. Whereas monetary u nification with an...

Using a graphical method, a new way of determining the optimal degree of central bank conservativeness is developed in this paper. Unlike Lohmann (1992) and Rogoff (1985), we are able to express the upper and lower bounds of the interval containing the optimal degree of conservativeness in terms...