What drives the global official/policy interest rate?

We construct a GFAVAR model with newly released global data from the Federal Reserve Bank of Dallas to investigate the drivers of global official/policy interest rate. We find that 66% of movement in global official/policy interest rates is attributed to changes in global monetary aggregates (23%), oil prices (19%), global output (16%) and global prices (8%). Global official/policy interest rates respond significantly to increases in global output, inflation and oil prices. Increases in global policy interest rates are associated with reductions in global prices and global output. The response in official/policy interest rate for the emerging countries is more to global inflation, for the advanced countries (excluding the U.S.) is more to global output, and for the U.S. is to both global output and inflation.     

Impact of foreign prices and interest rates on canadian economy under alternative monetary and exchange rate regimes

The main objective of this paper is to analyze the impact of U.S. short- and long-term monetary policy under both flexible and managed floating systems, using the new CANDIDE Model 2.0. We have also examined the role of domestic monetary policy in the Canadian economy under both fixed and flexible exchange rate systems. The following are some of the important findings of our study:

1. Our results support the traditional view that under the fixed exchange rate regime, monetary authorities cannot successfully pursue an independent monetary policy from its trading partners — an effort to increase money supply will be almost offset by increases in the balance of payments deficit. In contrast, in the flexible exchange rate regime, monetary policy is more effective in producing an increased growth in output and employment. However the increased output growth comes at the cost of higher prices induced by increased wages and a depreciation of the Canadian dollar.
2. Our results suggest that the impact of U.S. interest rates on investment, GNE, employment, productivity, and government debt is less severe in a pure floating exchange rate regime, compared to the managed floating system. However, the impact of U.S. interest rate policy on the Canadian inflation rate is worse in the case of flexible exchange rate regime. Even though real income and inflation are less favourable in both cases, our results indicate a trade-off between output growth and inflation.
3. Our results imply that under a pure floating monetary authorities can determine the long-run rate of inflation in Canada independent of others. However, the United States and Canadian economies are interrelated during the adjustment process, even under the flexible exchange rates, through the terms of trade and the wage-price spiral channels.

     

Monetary policy and credit cards: Evidence from a small open economy

This paper uses a unique monthly data set that covers the overall credit card usage in a small-open economy, Turkey, to investigate a possible credit channel of monetary policy transmission through credit cards. A reduced-form vector autoregression analysis is employed, where the forecast error variance decompositions are calculated for three-year windows over the period 2002–2009. It is shown that, during the recent financial crisis that has started in 2007, the monetary policy of Turkey has shifted toward focusing on output volatility and interest rate smoothing through setting short-term interest rates, while the inflation rate has been mostly affected by exchange rate movements and inflation inertia. Credit card usage has an increasing effect on inflation rates through time, requiring more policy emphasis on the credit channel through credit cards. When the effects of the credit view and the money view are compared, the former seems to be more effective on the real side of the economy, independent of the level of inflation.     

Stabilisation, Policy Targets and Unemployment in Imperfectly Competitive Economies

This paper argues that the rate of equilibrium unemployment depends on the objectives of the Central Bank. In a model where the Central Bank uses monetary policy to stabilise the economy, we show that unemployment and inflation will be lower with an inflation target than with targets for output, money or nominal GDP. The intuition for this is that the elasticities of demand in both the product and the labour markets are greater when there is an inflation target; we show that this leads to a lower mark-up of price over marginal cost and makes wages more sensitive to unemployment.     

The Simple Post-Keynesian Monetary Policy Model: An Open Economy Approach

Monetary policy with an inflation targeting rule is analyzed through a simple small-scale Post-Keynesian model that incorporates open economy issues. In contrast with previous Post-Keynesian attempts, the model embodies policy authorities that are committed not only to hitting inflation and/or output targets, but also to the achievement of the external balance. To take account of the external balance objective, we model the real exchange rate as an endogenous and moving target, with the nominal exchange rate being the instrument of that target. The model shows that in response to an adverse external shock the central bank has to consider first the required real exchange rate adjustment that will preserve the external balance, and secondly the level at which the interest rate must be set in order to maintain inflation stabilization. Keeping inflation to target requires higher interest rates and strong reliance on the unemployment channel which, under certain circumstances, also has adverse side effects on income distribution. We show that to deal with an exogenous external shock a policy mix of real exchange rate targeting and income distribution targeting outperforms inflation targeting.     

Nonlinearities in the U.S. wage Phillips curve

We examine the relationship between wage inflation and the unemployment rate in the U.S. economy for the 1964–2014 period by means of a three-regime threshold regression model. The estimated threshold parameters suggest that this relationship changes when the unemployment rate transitions between regimes defined by 5.61% and 7.63%. During mild recessions and their subsequent recoveries, the time-varying estimates of the model indicate a negative relationship between both variables, consistent with the implications of a wage Phillips curve (WPC) derived from the standard New Keynesian model with staggered wage setting in Galí (2011). However, we find that this relationship breaks down during deep recessions and their recovery periods, which explains the difference between wage inflation predicted by standard New Keynesian models and the observed low wage growth in the aftermath of the ‘Great Recession’. This finding and the fact that statistical tests strongly favor our three-regime model suggest that linear and two-regime models are insufficient to account for all the variability in the relationship between wage inflation and unemployment.     

The transmission mechanism of Malaysian monetary policy: a time-varying vector autoregression approach

The aim of this paper is to determine whether the propagation and transmission mechanism of Malaysian monetary policy differed during the Asian Financial Crisis of 1997/1998 and the Global Financial Crisis of 2007/2008. The methodology employs a time-varying vector autoregression framework. The primary result is that despite having no evidence of time-variation within the propagation mechanism of Malaysian monetary policy the average contribution of a monetary policy shock to the variability of each macroeconomic variable: real GDP, inflation and the nominal effective exchange rate, differs between the two crises. This finding suggests that despite the propagation mechanism being relatively constant, Malaysia’s monetary policy transmission mechanism evolves over time. We believe that the main mechanism driving this evolution is the time-variation in the variance–covariance matrix of the shocks of the model, not the coefficients. We also find some evidence that the implementation of capital controls reduced the influenceability of monetary policy on the Malaysian economy.     

On the reduced macroeconomic volatility of the Australian economy: Good policy or good luck?

The Australian economy has experienced various changes in macroeconomic conditions over the past four decades. These changes have been associated with reduced volatility in key macroeconomic variables: CPI inflation, real GDP and the TWI measured real exchange rate. In light of this fact, my objective in this paper is to determine whether this reduction is associated with good policy or good luck. To this end, I estimate a time varying structural VAR model that is identified with theoretically consistent sign restrictions from a small open economy dynamic stochastic general equilibrium model. The primary result is that both non-systematic and systematic monetary policy have changed over the past four decades. In particular, non-systematic responses of inflation, real GDP and the exchange rate have increased since the adoption of a flexible exchange rate in 1983, while systematic responses of the cash rate to inflation have experienced various changes in intensities, exhibiting a trend towards a more passive behaviour since the 2007/08 financial crisis. Taken together, these results suggest that the reduction in macroeconomic volatility is associated with good policy.     

Optimal targeted reduction in reserve requirement ratio in China

This study determines the optimal targeted reduction in reserve requirement ratio in China. We find that a targeted reduction in reserve requirement ratio incentivizes commercial banks to reallocate more credit resources to micro and small enterprises, thus eliminating the negative output gap, slightly dampening the rise in unemployment, but also increasing financial instability. Although there is little direct effect on inflation, raising the targeted reduction in reserve requirement ratio can help mitigate the positive effect of output gap on inflation so that an output gap increase is accompanied by a smaller increase in inflation. Optimal rules for targeted reduction in reserve requirement ratio and interest rate policy are derived. Output gap, inflation, and financial instability are three main factors driving the policy dynamics. A targeted reduction in reserve requirement ratio is complementary to interest rate policy, which helps eliminate the negative output gap and allows the interest rate to be less responsive to inflation volatility.     

美国宽松的货币政策制造了世界性高通胀吗——基于次贷危机后不同经济体通货膨胀差异的分析

为了避免次贷危机所造成的不利影响,美国自2007年底开始大幅下调利率,并从2009年以来采取了量化宽松的货币政策,大量增加流动性。与此同时,2008年以来,世界各国尤其是新兴市场和发展中经济体发生了严重的通货膨胀。现存文献大多将此归因于美国宽松的货币政策,其实并不完全如此。虽然美国次贷危机以来的宽松货币政策确实提高了2008年以来的通货膨胀率,却不能解释新兴市场和发展中经济体的通货膨胀普遍高于发达经济体的事实。因此,美国宽松的货币政策只是扩大了原有的通货膨胀,而高通胀的根本原因仍然在于各国国内的高货币供给。     

The inflation bias when the central bank targets the natural rate of unemployment

This paper studies the proposition that an inflation bias can arise in a setup where a central banker with asymmetric preferences targets the natural unemployment rate. Preferences are asymmetric in the sense that positive unemployment deviations from the natural rate are weighted more (or less) severely than negative deviations in the central banker's loss function. The bias is proportional to the conditional variance of unemployment. The time-series predictions of the model are evaluated using data from G7 countries. Econometric estimates support the prediction that the conditional variance of unemployment and the rate of inflation are positively related.     

Fractional integration and structural breaks in U.S. macro dynamics

This article identifies structural breaks in the post-World War II joint dynamics of U.S. inflation, unemployment and the short-term interest rate. We use a structural break-date procedure which allows for long-memory behavior in all three series and perform the analysis for alternative data frequencies. Both long-memory and short-run coefficients are relevant for characterizing the changing patterns of U.S. macroeconomic dynamics. We provide an economic interpretation of those changes by examining the link between macroeconomic events and structural breaks.     

Estimating Central Banks’ preferences from a time-varying empirical reaction function

We estimate monetary policy reaction functions for the United States, the United Kingdom, and Germany, using a Markov-switching model that allows for shifts in the coefficients of the central bank's reaction function as well as for independent shifts in the residual variance. The results indicate that central bank policy can be characterized as falling into a low- and a high-inflation regime. Over time all central banks have assigned changing weights to inflation and the output gap. Switching in the residual variance turns out to be important for the fit of the model. As a reaction function is a reduced form, coefficients embody preference parameters as well as parameters characterizing the structure of the economy. To recover the central banks’ preferences, we estimate the preference parameters jointly with a small model of the economy. The results show that the Bundesbank has placed a relatively higher weight on inflation than the Fed. Moreover, for the Bundesbank and the Fed the differences between both regimes seem to originate mainly from a changing preference for interest rate smoothing.     

The evolution of the monetary policy regimes in the U.S.

The existing literature on U.S. monetary policy provides no sense of a consensus regarding the existence of a monetary policy regime. This article explores the evolution of U.S. monetary policy regimes via the development of a Markov-switching model predicated on narrative and statistical evidence of a monetary policy regime. We identified five regimes for the period spanning 1956:I?C2005:IV and they roughly corresponded to the Chairman term of the Federal Reserve, except for the Greenspan era. More importantly, we demonstrate that the conflicting results regarding the response to inflation for the pre-Volcker period in the existing literature is not attributable to the different data but due to different samples, and also provided an insight regarding the Great Inflation??namely, that the near non-response to inflation in the early 1960s appears to have constituted the initial seed of the Great Inflation. We also find via analysis of the Markov-switching model for the U.S. real interest rate, that the regime changes in the real interest rate follow the regime changes in monetary policy within 2?years and that the evolution of real interest rate regimes provides a good explanation for the conflicting results regarding the dynamics of real interest rate.     

The effects of the monetary policy regime shift to inflation targeting on the real interest rate in the United Kingdom

This paper studies the effects of the monetary policy regime shift to inflation targeting on the stochastic properties of the real interest rate in the U.K. The empirical analysis suggests a constant mean of the real interest rate that shifts with the monetary policy regime change to inflation targeting in October 1992. The mean-reverting level of the real interest rate has decreased from 5.1% to 2.3% per annum with the change in monetary policy to inflation targeting. In addition, the shift in monetary policy regime to inflation targeting has reduced the volatility of the real interest rate and increased the persistence of real interest rate deviations from the mean. The results suggest that the central bank can affect the stochastic properties of the real interest rate through the choice of monetary policy regime over a long period of time.     

Inflation Expectations and Monetary Policy Surprises*

We estimate monetary policy surprises for European consumers over time, based on monetary policy changes that were unanticipated according to consumers’ stated beliefs. We find that such monetary policy surprises have the opposite impact on inflation expectations from the impact found when assuming that consumers are well informed. Relaxing the latter assumption by focusing on consumers’ stated beliefs, unanticipated increases in the interest rate raise inflation expectations before the 2008 financial crisis. This is consistent with imperfect information theoretical settings where interest rate hikes are interpreted as positive news about the state of the economy by consumers who know that policymakers have relatively more information.     

The persistence of unemployment and the natural rate in Spain

The concept of the natural rate of unemployment is central to policy making because it indicates the capability of an economy to increase the growth of employment without increasing inflation. Since it is a nonobservable variable, an empirical counterpart must be estimated. The methodology used is based on a system of simultaneous equations that combines nominal developments (wage and price data) with the structural and institutional features (real data) of the economy. Hence, estimates of the natural rate and potential output which are consistent between themselves are obtained. They are both robust in terms of their relationship to actual wage and price inflation and comprehensive in terms of their underlying structural determinants.     

Monetary transmission mechanism in Turkey under the monetary conditions index: an alternative policy rule

This study analyses monetary transmission mechanism in Turkey using a small structural macroeconomic model. The core equations of the model consist of aggregate demand, wage-price setting, uncovered interest rate parity, foreign sector and a monetary policy rule. The aim of the paper is to analyse the disinflation path, the output gap, the output level, the exchange rate and the interest rate, and also the output–inflation variance frontier of the economy under various scenarios. The first scenario assumes that a standard Taylor rule is implemented as the policy rule. In the alternative scenario, instead of the standard Taylor rule, the MCI, Monetary Conditions Index – combination of the changes in the short-term real interest rate and in the real effective exchange rate in a single variable – is used as a policy instrument. The results indicate that the economy stabilizes much more quickly and shows significantly less volatility under this new setting. Therefore, the paper concludes that the policymakers should consider using MCI as an instrument when conducting monetary policy.     

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.