Modeling US inflation dynamics: persistence and monetary policy regimes

This paper employs the recently developed structural stability test with multiple regime shifts and grid bootstrapping methods to model US inflation dynamics over the past half century. Our empirical results suggest that the persistence of inflation has witnessed significant declines over the most recent period of low inflation and this helps to embed a low inflation environment. The finding is robust to a variety of measures of the inflation series and offers new insight on understanding the stationarity issue of the US inflation series. The authors gratefully acknowledge the two anonymous referees for helpful comments and suggestions, which have led to substantial improvements in the paper. They also wish to thank participants at the 3rd Symposium on Econometric Theory and Applications, and seminar participants at the University of Manchester and Renmin University of China, for useful comments, with particular thanks to Denise Osborn and Jushan Bai for their constructive suggestions. Chengsi Zhang acknowledges support from the China National Social Science Research Fund, Grant No. 08CJY048.     

Inflation targeting and inflation expectations in Mexico

In this article we analyse inflation expectations in Mexico. After a review of the theoretical and empirical literature, we apply unit root, normality and cointegration tests to the data provided by Banco de México (Banxico) in the Survey on the Expectations of the Private Sector Economics Specialists. Our results reject the null hypothesis of normality for inflation expectations over the period 2004:01–2011:12. The exchange rate has become one of the most relevant variables in the transmission mechanism of monetary policy in a small open economy. In this regard, we show the existence of a long-run relationship between nominal exchange rate and interest rate where inflation expectations matter for long-term dynamics.     

Inflation surprises and inflation expectations in the Euro area

In the second half of 2012, euro area inflation started declining and reached historical lows at the end of 2014. Market-based measures of inflation expectations also declined to unprecedented levels. During this disinflationary period, inflation releases have often surprised analysts on the downside. We provide evidence that inflation ‘surprises’ have significant effects on inflation expectations. The sensitivity of inflation expectations to the surprises, which has varied over time, disappeared after the introduction of the Asset Purchase Programme by the European Central Bank.     

Confident expectations, rational expectations and the optimal conduct of monetary policy

Under what conditions central banks can afford to deviate from announced targets without losing their reputation is analyzed. For this, the public must have something like ‘confident expectations' vis-a-vis monetary policy and central banks have to behave accordingly. The paper shows that it can be rational for the public and welfare-increasing for the society to retain ‘confident expectations' instead of switching to rational expectations, when central banks have gained long-run reputation. At the end of the paper, alternative optimal money supply rules are compared in a dynamic optimization framework. © 1998 Elsevier Science B.V. All rights reserved.     

Forward-looking monetary policy and anticipated shocks to inflation

This paper extends a standard New Keynesian model to describe the effects of anticipated shocks to inflation and forward-looking monetary policy. Using the data generated from this modified model suggests that overlooking these two factors in the standard Cholesky structural vector autoregressive identification scheme will generate a price puzzle. Furthermore, this paper demonstrates that failing to account for these two factors may result in significant estimates of two other explanations of the price puzzle—the cost channel of transmission of monetary policy and indeterminacy due to violation of the Taylor principle—even though neither features in the data generating process.     

Dichotomy between macroprudential policy and monetary policy on credit and inflation

This paper compares macroprudential policy and monetary policy using a simple New Keynesian model with credit. Macroprudential policy is effective in stabilizing credit with limited impact on inflation. Monetary policy stabilizes inflation, but is ‘too blunt’ for credit stabilization.     

Inflationary expectations and monetary policy: evidence from Bangladesh

This article first estimates inflationary expectations using a Blanchard–Quah VAR model by decomposing the nominal interest rate into expected inflation and the ex ante real interest rate. Then I utilize this expected inflation along with other macroeconomic variables as inputs to the monetary policy function in a recursive VAR model to identify exogenous policy shocks. To calculate inflationary expectations, I assume that ex ante real interest rate shocks do not have a long-run effect on the nominal interest rate. This article finds that the public expects lower inflation for the future during periods of high inflation. Estimated results from the recursive VAR suggest that a contractionary policy shock increases the real interest rate, appreciates domestic currency, and lowers inflationary expectations and industrial output. However, I find a lagged policy response from Bangladesh Bank to higher inflationary expectations.     

Inflation, unemployment, and the time consistency of the US monetary policy

This paper verifies the performance of the Barro and Gordon (1983) model to explain the US inflation since the early 1950s. We divide the period from 1951:2 to 2010:2 according to each chairman of the Federal Reserve (FED). In addition, we consider aggregated periods, represented by pre-Volcker, Volcker-Greenspan, Greenspan-Bernanke, and whole sample. A genetic algorithm of stochastic search is applied to reduce the sensitivity of the maximum likelihood estimator to the initial parameter values. Surprisingly, our results show that the time consistency problem explains the US inflation during the Greenspan chairmanship at the FED.     

Inflation aversion and macroeconomic policy in a perfect foresight monetary model

This paper reexamines monetary non-superneutrality and the optimality of the optimum quantity of money in the money-in-utility Sidrauski model with endogenous fluctuations of the time preference by introducing inflation aversion. It is shown that the long-run superneutrality of the standard Sidrauski model does not hold, and Friedman's optimum quantity of money is not optimal.     

Output,inflation, and interest rates in an estimated optimizing model of monetary policy

This paper examines the impact of sticky price and limited participation frictions, both separately and combined, in a dynamic stochastic general equilibrium model. Using U.S. data on output, inflation, interest rates, money growth, consumption, and investment, likelihood ratio tests and Bayesian pseudo-odds measures reveal that the data prefers a model with both structural features. Our results also show that the combined model mimics many important features of the business cycle. In particular, the model generates plausible impulse responses, and monetary policy shocks are responsible for only a modest amount of output, inflation, and nominal interest rate movements.     

Evaluating inflation targeting as a monetary policy objective for India

This study formulates a small open economy model for India with exchange rate as a prominent channel of monetary policy. The model is estimated using the Instrumental Variable-Generalized Methods of Moments (IV-GMM) estimator and evaluated through simulations. This study compares different cases of domestic and CPI inflation targeting, strict and flexible inflation targeting, and simple Taylor type rules. The analysis highlights the unsuitability of simple Taylor-type monetary rules in stabilizing the Indian economy and suggests that discretionary optimization works better in stabilizing this economy. There seems to be a trade-off between output gap stabilization and exchange rate stabilization in flexible domestic inflation targeting and CPI inflation targeting respectively. However, flexible domestic inflation targeting seems a better alternative from an overall macro stabilization perspective in India where financial markets are still not sufficiently integrated to ensure quick transmission of interest rate impulses and existence of rigidities in the economy.     

Empirical research on monetary policy,asset prices and inflation: an analysis based on provincial panel data in China

In this article, we investigate the dynamic correlations among monetary policy, asset prices and inflation and assess the regional effects of monetary policy in China for the period October 2007 to July 2013. We focus on the interdependencies among monetary policy and asset price fluctuations by using the Shanghai Interbank Offered Rate as the preferred variable for analysing monetary policy movement. In particular, we apply a vector autoregressive model in a panel setting, which allows researchers to examine variations over time or across individual regions. The empirical results presented herein indicate that monetary policy reacts actively to asset prices, although it is still shown to be ineffective. In addition, we find that asset prices display some regional differences in their response to an unexpected monetary policy shock.     

Inflation targeting and core inflation

Abstract.  This paper examines the interaction of core inflation and inflation targeting as a monetary policy regime. Interest in core inflation has grown because of inflation targeting. Core inflation is defined in numerous ways giving rise to many potential measures; this paper defines core inflation as the best forecaster of inflation. A cross‐country study finds before the start of inflation targeting, but not after, core inflation differs between non‐inflation targeters and inflation targeters. Through conditional regressions, inflation expectations as measured by core inflation have not changed with the advent of inflation targeting nor do they differ from non‐targeters. JEL classification: E52 and E31     

Fiscal deficits,monetary reform and inflation stabilization in romania

Developing countries have witnessed an increase in foreign bank participation during the last decade. Using bank level data for the period 1991–2001, we examine the influence of foreign banks on the financing of small firms in Tanzania. Despite dominating the banking sector, results suggest that the financing of small firms by foreign banks is insignificant compared to domestic banks. Clearly, there is a need for a new approach to policy that will encourage significant foreign bank lending to small firms.     

The lucas supply function and the feasibility of monetary stabilization policy with rational expectations

Zusammenfassung Die vorliegende Arbeit untersucht die Effektivität systematischer (d. h. regelgebundener) Geldpolitik in einem makroökonomischen Modell mit einer Lucas-Angebotsfunktion, rationalen Erwartungen und asymmetrischer Information. InMcCallum (1980) wurde dieses Modell anhand der Methode der unbestimmten Koeffizienten gelöst und gezeigt, daß die Notenbank die Varianz des Outputs durch die Wahl des Politikparameters in einer einfachen Geldmengenregel (autoregressiver Prozeß erster Ordnung) beeinflussen kann. Die Auswirkungen von monetären Schocks können dabei zwar gedämpft, aber nicht vollständig eliminiert werden.In der vorliegenden Arbeit wird das Modell anhand der Methode der forward looking solutions gelöst und gezeigt, daß esunendlich viele Geldmengenregeln gibt, welche den Output von Geldangebots- und Güternachfrageschocksperfekt abschirmen. Produktivitätsschocks können hingegen nur kurzfristig neutralisiert werden.

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I am indebted to H. Frisch, Ch. Peutl, and unknown referees for their valuable comments and suggestions.     

Inflation, taxes, and the coordination of monetary and fiscal policy by use of a game of chicken

In this study some of the consequences of an uncertain policy struggle ('game of chicken') between independent taxing agencies (a monetary and a fiscal authority) are examined. We show that policy uncertainty may improve upon regimes where there is no uncertainty and one agency succeeds in implementing a low-tax policy at the expense of the other agency. An uncertain tax policy never dominates a fully coordinated tax policy, but it can move average tax rates in the right direction. In this sense, the game of chicken between agencies can be beneficial and can compensate for the lack of a specific coordinating administration. (JEL Classification: E61)
Inflation, fiscalité et la coordination des politiques fiscale et monétaire par l'utilisation du 'jeu du premier qui se dégonfle.' Cette étude examine certaines conséquences d'un combat politique incertain (jeu du premier qui se dégonfle) entre des agences indépendantes de taxation (une autorité monétaire et une autorité fiscale). On montre que l'incertitude politique peut constituer un régime qui fait mieux que des régimes où il n\'y a pas d'incertitude et où une agence réussit à mettre en place une politique de faible imposition au dépens de l'autre agence. Une politique de taxation incertaine ne domine jamais une politique de taxation pleinement coordonnée, mais elle peut déplacer les taux moyen d'imposition dans la bonne direction. En ce sens, le \'jeu du premier qui se dégonfle\' entre agences peut être bénéfique et peut compenser pour le manque de coordination spécifiquement gérée.     

Time-varying persistence in US inflation

The persistence property of inflation is an important issue not only for economists, but especially for central banks, given that the degree of inflation persistence determines the extent to which central banks can control inflation. Further, not only is it the level of inflation persistence that is important in economic analyses, but also the question of whether the persistence varies over time, for instance, across business cycle phases, is equally pertinent, since assuming constant persistence across states of the economy is sure to lead to misguided policy decisions. Against this backdrop, we extend the literature on long-memory models of inflation persistence for the US economy over the monthly period of 1920:1–2014:5, by developing an autoregressive fractionally integrated moving-average-generalized autoregressive conditional heteroskedastic model with a time-varying memory coefficient which varies across expansions and recessions. In sum, we find that inflation persistence does vary across recessions and expansions, with it being significantly higher in the former than in the latter. As an aside, we also show that persistence of inflation volatility is higher during expansions than in recessions. Understandably, our results have important policy implications.     

Measures of underlying inflation in the euro area: assessment and role for informing monetary policy

The paper evaluates the 24-month-ahead inflation forecasting performance of various indicators of underlying inflation and structural models. Measures derived using the generalized dynamic factor model (GDFM) overperform other measures over the monetary policy horizon and are leading indicators of headline inflation. Trimmed means, although weaker than GDFM indicators, have good forecasting performance, while indicators by permanent exclusion underperform but provide useful information about short-term dynamics. The forecasting performance of theoretically-founded models that relate monetary aggregates, the output gap, and inflation improves with the time horizon but generally falls short of that of the GDFM. A composite measure of underlying inflation, derived by averaging the statistical indicators and the model-based estimates, improves forecast accuracy by eliminating bias and offers valuable insight about the distribution of risks.