V. Anton Muscatelli

Monetary and Fiscal Policy Interactions over the Cycle: Some Empirical Evidence

This paper estimates VAR models to examine the response of monetary and fiscal policy to macroeconomic targets, and the interdependence between the two policy instruments. The models are estimated for a number of G7 countries. Our findings show that, whilst monetary and fiscal policy are increasingly used as strategic complements, the responsiveness of fiscal policy to the business cycle has decreased since the 1980s. We also demonstrate that shifts in the strategic interdependence between fiscal and monetary policy can be captured using Bayesian VAR models.

Does Institutional Change Really Matter? Inflation Targets, Central Bank Reform and Interest Rate Policy in the OECD Countries

We estimate forward-looking interest-rate reaction functions for the G3 economies and for a group of countries which recently adopted inflation targets. Some significant shifts in the conduct of monetary policy are detected in the G3 countries, especially in the USA and Japan. In contrast with popular wisdom, it is only since the 1990s that policies in these countries begin to look consistent with an inflation-targeting regime. In addition, the introduction of inflation targeting and central bank reforms in countries like Sweden, Canada and New Zealand has not led to major changes in the way in which central banks react to the objectives of economic policy. In all cases changes in policy behaviour pre-date the introduction of inflation targets and central bank reforms. The paper challenges the one-size-fits-all attitude towards modern central bank policymaking which permeates a great deal of the current literature.

The Long-Run Stability of the Demand for Money: Italy 1861 - 1996

This paper examines the stability of the demand for money in Italy using a newly extended data set for the period 1861–1996. We examine how the evolution of the financial system in Italy and policy shifts have affected the behavior of the long-run demand for money, and present tests of structural stability. We find the demand for broad money to be remarkably stable, despite periods of considerable economic turbulence. In addition, we present evidence on the monetary transmission mechanism. Our results shed light on attempts to model long-run relationships in other countries such as the UK and the US.

Unemployment and growth: some empirical evidence from structural time series models

This study investigates the empirical relationship between unemployment and growth in a number of OECD economies. A structural time series model is used for labour productivity growth to demonstrate that, in most economies, there seems to be a negative correlation between unemployment and labour productivity growth. The results provide little support for the theory that recessions may stimulate productivity growth. The use of a structural time series approach allows an attempt to model the underlying dynamics of productivity growth jointly with the effect of unemployment.

Inflation Contracts and Inflation Targets under Uncertainty: Why We Might Need Conservative Central Bankers

This paper compares the relative effectiveness of inflation contracts and inflation targets in the presence of uncertainty regarding the central bank’s preferences and the underlying output target. The model explains why discretion may be superior to a delegation solution. We also show that there might be the need to combine inflation targets and contracts with the appointment of a Rogoff-type ‘conservative’ central banker if contracts and targets cannot be made state-contingent, and that less flexible inflation targets may be appropriate with uncertain central bank preferences.

Fiscal and Monetary Policy Interactions in a New Keynesian Model with Liquidity Constraints

This paper derives a New Keynesian dynamic general equilibrium model with liquidity constrained consumers and sticky prices. The model allows a role for both government spending and taxation in the DGE model. The model is then estimated using US data. We demonstrate that there seems to be a significant role for rule-of-thumb consumer behaviour. Our model is then used to analyse the interaction between fiscal and monetary policies. We examine the extent to which fiscal policy (automatic stabilisers) assist or hinder monetary policy when the latter takes a standard forward-looking inflation targeting form. We also examine the extent to which inertia in fiscal policy and the presence of rule-of-thumb consumers affects output and inflation variability in the presence of such a monetary policy rule.

Real business cycles, sticky wages or sticky prices? The impact of technology shocks on US manufacturing

In this paper, we examine empirically the predictions of a range of theoretical models which give a prominent role to technology shocks in explaining business cycles. To this end, we estimate (4-digit SIC) industry-level VAR models for US manufacturing using real output, the real wage and utilization corrected measures of technology and labor input. Our results support both sticky-wage DGE and RBC models over sticky-price DGE models. Moreover, they cast some doubt on the importance of technology shocks as propulsive mechanism for business cycles at the industry level.

The Interaction Between Business Cycles and Productivity Growth: Evidence from US Industrial Data

In this paper, we employ total factor productivity data adjusted for factor utilisation over the cycle, to model the dynamic interaction between TFP and employment. Our data spans twenty 2-digit SIC code manufacturing sectors in the US. There are two key results. First, we show that the impact of technology shocks on employment cycles is much weaker than suggested by real business cycle-type models, and that in a number of cases employment responds negatively to technology shocks. Second, in examining the impact of employment shocks on TFP, we find some evidence for both opportunity cost and learning-by-doing effects.

Monetary Policy on the Road to EMU: The Dominance of External Constraints on Domestic Objectives

We estimate forward-looking interest-rate reaction functions Exchange Rate Model for four ERM countries. Reputational factors and convergence to the German inflation rate are found to be the main policy goals. We cannot detect evidence that the target zone band was exploited to implement countercyclical policies: Thus, their enthusiastic joining of EMU is not particularly surprising, as the ECBs policies are more likely to take into account their national preferences than the Bundesbank did under the ERM regime.