Should policymakers offer forward guidance in terms of a path for an instrument such as interest rates or a target for an outcome such as unemployment? We study how the optimal approach depends on a departure from rational expectations. People have a limited understanding of the behavior of...

This paper reports empirical results indicating that there is no compelling evidence in favor of singling outany one variable as "the intermediate target" of monetary policy. Of the variables considered here - including money (M1), credit, a long-term interest rate, and whichever of either...

The purpose of the paper is to survey and discuss inflation targeting in the context of monetary policy rules. The paper provides a general conceptual discussion of monetary policy rules, attempts to clarify the essential characteristics of inflation targeting, compares inflation targeting to...

The paper discusses several issues related to how monetary policy should be conducted in an era of price stability. Low inflation (with base drift in the price level) and price-level stability (without such base drift) are compared, and a suitable loss function (corresponding to flexible...

This paper compares nominal income and monetary targets in a standard aggregate demand - aggregate supply framework. If the desirability of policies is measured by their effect on the unconditional variance of output, nominal income targeting is preferable if and only if the aggregate elasticity...

This paper investigates the role that imperfect knowledge about the structure of the economy plays in the formation of expectations, macroeconomic dynamics, and the efficient formulation of monetary policy. Economic agents rely on an adaptive learning technology to form expectations and to...

This paper was prepared as a Keynote Address for the ESRC Conference on the Future of Macroeconomics held at the Bank of England Conference Center on April 14, 2000. It uses the empirical framework for formulating and estimating forward looking monetary policy rules developed in Clarida, Gali,...

This paper considers whether 'liquidity trap' issues have important bearing on the desirability of inflation targeting as a strategy for monetary policy. From a theoretical perspective, it has been suggested that 'expectation trap' and 'indeterminacy' dangers are created by variants of inflation...

This paper argues that macroeconomic policies for open economies differ, in fundamentally important ways, from the corresponding policies for closed economies.The openness of the economy imposes constraints on the effectiveness and proper conduct of macroeconomic policies and it also provides...