This paper provides an overview of inflation targeting frameworks and macroeconomic performance under inflation targeting. Inflation targeting frameworks are generally quite similar across countries, and a broad consensus has developed in favor of ""flexible"" inflation targeting. The evidence...

This paper uses a DSGE model to examine whether including the exchange rate explicitly in the central bank's policy reaction function can improve macroeconomic performance. It is found that including an element of exchange rate smoothing in the policy reaction function is helpful both for...

This is the fourth chapter of a forthcoming monograph entitled ""On Implementing Full-Fledged Inflation- Targeting Regimes: Saying What You Do and Doing What You Say."" It examines a number of issues related to transparency and accountability in an inflation-targeting regime. It first looks at...

Intro -- Contents -- I. INTRODUCTION -- II. THE MODEL -- III. WELFARE, OUTPUT AND CONSUMPTION -- IV. OPTIMAL MONETARY POLICY AND POLICY COORDINATION -- V. SIMPLE RULES AND WELFARE -- VI. CONCLUSIONS -- REFERENCES.

Intro -- Contents -- I. Introduction -- II. Empirical Studies on Pricing Behavior -- III. Some Stylized Facts-Cross-Sectional Evidence -- IV. What Explains the High Frequency of Price Changes? -- V. What Determines the Frequency of Price Changes Over Time? -- VI. Conclusions -- References --...

Climate change is likely to lead to more frequent and more severe supply and demand shocks that will present a challenge to monetary policy formulation. The main objective of the paper is to investigate how climate shocks affect consumer prices in a broad range of countries over a long period...

This paper studies tariff-tax reforms in a calibrated two-region global New Keynesian model composed of a developing and an advanced region. In our baseline calibration, a revenue-neutral reform that lowers tariffs in developing countries can reduce domestic welfare. The reason is that the...

The impact of fiscal stimulus depends not only on short-term tax and spending policies, but also on expectations about offsetting measures in the future. This paper analyzes the effects of an increase in government spending under a plausible debt-stabilizing policy that links current stimulus to...

This paper characterises the jointly optimal monetary and fiscal stabilisation policy in a new Keynesian model that allows for consumers who lacking access to asset markets consume their disposable income each period. With full asset market participation, the optimal policy relies entirely on...

We analyse optimal discretionary games between a benevolent central bank and a myopic government in a New Keynesian model. First, when lump-sum taxes are available and public debt is absent, we show that a Nash game results in too much government spending and excessively high interest rates,...