Financial liberalization and long-run stability of money demand in Nigeria

A stable money demand function is essential when using monetary aggregate as a monetary policy. Thus, there is need to examine the stability of the money demand function in Nigeria after the deregulation of the financial sector. To achieve this, the study employed CUSUM (cumulative sum) and CUSUMSQ (CUSUM of square) tests after using autoregressive distributive lag bounds test to determine the existence of a long run relationship between monetary aggregates and their determinants. Results of the study show that a long-run relationship holds and that the demand for money is stable in Nigeria. In addition, the inflation rate is found to be a better proxy for an opportunity variable when compared to interest rate. The main implication of the study is that interest rate is ineffective as a monetary policy instrument in Nigeria.     

Pre- versus post-crisis central banking in Qatar

In the years before the global financial crisis of 2008–2010, Qatar experienced a huge build-up of liquidity surplus in the banking system, mainly driven by surging net capital inflows. This paper identifies various sources of interbank liquidity in Qatar and discusses the various implications of structural primary liquidity surplus for the money market in particular and the economy at large. The paper attempts to evaluate the Qatar Central Bank policy making and conduct during the pre- and post-crisis periods within a framework of the Austrian monetary overinvestment theories, and concludes that the central bank had forcibly committed several forced monetary policy mistakes, which resulted in a breakdown in the interest rate channel of the monetary policy transmission mechanism. This led to the inability of the central bank to control the interbank interest rate and to an accelerating inflation rate during the pre-crisis years. In contrast, a dramatic change in the central bank's monetary policy framework and a deliberate monetary policy mistake on behalf of the central bank resulted in a restoration of the interest rate channel of the monetary policy transmission mechanism, stabilization of the interbank interest rate close to the central bank's policy rate and a sharp deceleration in the inflation rate in the post-crisis period. The paper concludes by offering brief policy recommendations.     

Zero Lower Bound and negative interest rates: Choices for monetary policy in the UK

There have been relatively few analyses of the policy context and consequences of a Zero Lower Bound (ZLB) for nominal interest rates. This paper sets out monetary policy alternatives, including negative interest rates, a revision of the inflation target, and rendering unconventional policy instruments such as QE conventional (permanent). Following extensive discussion of policy options, we set out a model that explores the impacts of the real policy rate on economic growth, employment and inflation, with particular attention to the British economy. We use a Time-Varying Structural Vector Auto-regressive (TVSVAR) Model where the sources of time variation are both the coefficients and variance–covariance matrix of the innovations. It was found that real rates have significant implications for real growth, the labour market and price stability even when monetary policy was constrained at the ZLB in nominal terms. The study additionally applies a discrete break in the data to focus on the Post-Global Financial Crisis and ZLB period. This indicates that the effectiveness of real rates did not diminish and this has important implications in terms of a policy approach which seeks to exploit real negative rates.     

Monetary transmission: Are emerging market and low-income countries different?

We use the Christensen, Diebold, and Rudebusch (2011) representation of the yield curve to test the functioning of the interest rate transmission mechanism along the yield curve based on government paper in advanced, emerging market, and low-income countries. We find a robust link from the policy and short-term interbank rates to the longer-term bond yields in all countries. Two policy implications emerge. First, the presence of well-developed secondary markets does not seem to affect transmission of short term rates along the yield curve. Second, the strength of the transmission mechanism seems to be affected by the choice of the monetary regime and the level of development: advanced countries with a credible inflation targeting regime seem to have better-behaved yield curves than the countries with other monetary regimes.     

International transmission of monetary and global commodity price shocks to Turkey

This paper explores the international transmission mechanisms on the macroeconomic and monetary variables of Turkey and hence proposes some particular policy implications. The effects of monetary shocks stemming from the U.S. and the European area, and global commodity price shocks are investigated using a structural vector auto-regression (SVAR) approach. For the analysis, we use monthly data from 2002M01 to 2016M06 and we analyze the transmission mechanism in Turkey using two different SVAR model specifications. Our results reveal that shocks coming from the U.S. and the Euro area lead to significantly different responses on industrial production, consumer prices, real effective exchange rates, and the domestic interest rate, with the Euro area monetary expansion having more explicit and positive effects on the real economy. The global commodity price shocks affect the Turkish macroeconomic variables in a similar but much less powerful fashion than that of the U.S. monetary expansion. As our empirical findings point out that the Turkish economy is vulnerable to global monetary and commodity price shocks. This vulnerability necessitates moving to a sustainable growth path consistent with a sustainable current account balance and a sustainable private and government debt coupled with a strengthened macroprudential regime and comprehensive structural reforms.     

On the predictive power of the term structure of interest rates for future inflation changes in the presence of political instability: the Turkish economy

This study investigates whether the term structure contains useful information about future inflation for Turkey during 1990–2000, a period of high inflation, high budget deficits, and political instability. Constant parameter and time varying parameter models are rejected by the data. The relationship between term structure of interest rates and inflation changes is found to be explained by a time-varying-parameter model with Markov-switching heteroskedastic disturbances. Thus, the term structure of interest rates is limited as a guide for monetary policy in an economy subject to regime changes such as that of Turkey. Stability can be achieved only by reducing inflation through circumscribing substantial government budget deficits and the political instability underlying them.     

Monetary policy,trade-offs and the transmission of UK Monetary Policy

We provide a new method to model changes in monetary policy of the Bank of England (BoE) as well as the impact of these changes on UK economy. This is important as central bankers have widened the range of instruments in their monetary policy toolbox. Specifically, we estimate a proxy for the monetary policy stance and then analyse a time-varying parameter vector autoregressive with stochastic volatility model to explain the BoE’s trade-offs when making policy decisions and as well as to demonstrate dynamic impacts of monetary policy on inflation and economic growth. The empirical results show that our estimated monetary policy proxy is better at capturing the BoE’s policy when the interest rate lower bound becomes binding.     

Periods and structural breaks in US economic history 1959-2007

Principal component analysis (PCA) is applied to six macroeconomic time series observed over 1959-2007. Six periods in US economic history are identified by a cluster analysis of observations in the PCA score plot. The method is data driven with no a priori information on the number or dates of breaks. Our findings give independent support to the effect of the oil price shock in 1973, and the introduction of the Great Moderation period. Of the five transition periods, two have been identified by previous studies as breaks (1973, 1984), one is a well-known date of monetary policy change (1979), and two had not previously been identified (1970, 1977-1978). In the long-run inflation and the federal funds rate are unrelated to industrial production and unemployment. Inflation and interest are positively associated as predicted by the Fisher hypothesis. These long-run relations argue against the use of monetary policy to peg the rate of unemployment or real interest rates. In the short-run inflation acts a leading indicator for unemployment for the period 1959-1997, but not for the period after 1997. The well-established reduction in macroeconomic volatility in the mid-1980s is specific to the period from 1985 to 1997; volatility subsequently rises above pre-1979 levels.     

The ECB’s new inflation target from a short- and long-term perspective

The ECB’s target was recently revised, specifying that the 2%-inflation-rate threshold must be applied symmetrically and with a medium-term orientation. In the current phase, characterized by high inflation rates and a growing risk of stagnation in the euro area, this revision of the monetary policy strategy is crucial for explaining the recent decisions of the ECB and forecasting their possible evolution. However, monetary policy can only become one of many policy tools in the euro area. Therefore, there is room for a compelling policy mix necessary to control excessive inflation and to support the medium-term sustainable growth of the European economy.     

Inflation targeting and the exchange rate: Does it matter in Turkey?

This paper investigates the monetary policy reaction functions of the Central Bank of Republic of Turkey (CBRT) over the periods 1987:01–2001:12 and 2002:01–2009:05. We specifically attempt to shed light on question to what extent exchange rate developments still continue to influence monetary policy, even under inflation targeting. This study seeks to investigate how the monetary policy responded to the exchange rate shocks before and after adoption of inflation targeting regime. How large the effect of exchange rate shocks is accounted for in forecast error variances decompositions for monetary policy as compared to other shocks? Using the VAR model, this study shows that there has been strong pass-through during whole period. Moreover, in the postcrisis period, exchange rate has been the main reaction variable for the CBRT.     

Central bank credibility and monetary policy in Indonesia

This paper examines the role of central bank credibility in achieving an inflation target and proposes monetary policy rules for Indonesia. Towards that end, we construct and estimate a forward-looking small scale macroeconomic model (SSMM) of the Indonesian economy by adapting the theoretical underpinnings of the well-known Batini–Haldane model, along with the Taylor policy rule. Our results indicate that it is crucial for the Indonesian central bank to bolster its credibility in order to achieve a lower inflation rate. The inflation–output volatility trade-off frontier we derived from the SSMM shows that a monetary policy rule that targets both inflation and output gaps will result in less macroeconomic volatility. We also found that the inclusion of the exchange rate into the rule as an additional feedback variable warrants consideration in the future course of monetary policy management.     

Monetary policy and its transmission mechanisms in Eritrea

The main purpose of this study is to identify the best practices of monetary policy implementation in the Eritrean economy. As such, the paper examines what kind of monetary policy and transmission mechanisms are relevant to the Eritrean economy. It also addresses which channels are effective and which are not and why. Vector Autoregressive modelling is employed over the study period 1996Q1–2008Q4. This paper addresses the argument that the bank lending is the sole functioning channel in low income economies. We find that interest rate and official exchange rate channels are inoperative. However, effective exchange rate and credit channels exist through the black foreign exchange market and credit issued to the government sector. The main policy implication of this study is that the Bank of Eritrea might be able to control inflation through manipulating the reserve requirement ratio.     

A model of the inflationary process in six major O.E.C.D. economies: Empirical results and policy implications

In contrast to most recent empirical work on inflation which has concentrated on the size and stability of coefficients in the wage equation, this paper provides a reexamination of the price equation. Evidence is presented on the structural determinants of inflation in six large industrial nations. It is demonstrated that price equations which include capital costs and excess demand among the regressors perform exceedingly well according to the usual statistical criteria. The results of this study indicate that the inflationary process possesses a high degree of uniformity among the larger industrial countries. This pertains not only with respect to the specific independent variables in price equations, but also with respect to the high degree of uniformity of the estimated coefficients. Additionally, the findings indicate that lower productivity growth and higher capital costs have contributed significantly to the inflationary process since 1974. Furthermore, since higher capital costs are one consequence of tighter monetary policies, the adoption of such policies in response to the two oil price shocks of the 1970s may have offset their intended deflationary effects on prices through the linkage of wage costs and aggregate demand.     

浅析我国货币政策独立性与通货膨胀的关系——兼论2011年通胀

本轮自2008年底开始的经济衰退,在"适度宽松的货币政策"及积极财政政策的配合作用下,经济增长很快走出了低谷,效果明显。但自2010年下半年尤其是2011年却出现了较高的通货膨胀。本文从货币政策独立性的角度分析了通胀形成的原因。认为中央银行缺乏足够的独立性、财政政策货币化、缺乏弹性的汇率制度导致货币政策缺乏独立性,使得货币供应量失控并导致了通货膨胀。     

Expectations and the inertia of inflation: The case of Indonesia

It has long been recognised that the balance between backward-looking and forward-looking expectations has critical policy implications. This is because backward-looking expectations impart a substantial degree of inertia to the inflation rate whereas forward-looking expectations lead to rapid adjustment in response to shocks. In this paper we examine the policy implications for the Indonesian economy of the form taken by the price adjustment equation. We allow for both backward-looking and forward-looking effects of inflation expectations, proxying forward expectations with the realised rate and using a GMM estimator to allow for the resulting endogeneity. Using monthly data from 1980:1 to 2008:12, our estimates show that CPI inflation in Indonesia is significantly determined by backward-looking inflation expectations, forward-looking inflation expectations, the output gap, exchange rate depreciation, and money growth. However, the backward expectation attracts a significantly higher weight than the forward rate leading to the conclusion that inflation in Indonesia has considerable inertia. The implication of this is that a gradualist monetary policy is likely to be more effective as a means of smoothing fluctuations in inflation and real output.     

Alternative specifications of the demand for money and their implications for forecasting and policy analysis with large macroeconomic models

The demand for money is an important function in large macroeconomic models because of its central role in monetary policy. The interest rate responsiveness of money demand determines the interest rate changes consistent with the initial change in monetary policy and the subsequent changes on aggregate demand and the price level. This paper uses the DRI macroeconometric model to investigate these issues, finding that the model's predictive power and its estimates of the relative potency of monetary and fiscal policy are dependent upon the specification of the money demand function.     

Does inflation bias stabilize real growth? Evidence from Pakistan

The motive of a typical discretionary central banker to accommodate excess inflation (inflation bias) is either to stabilize real growth or to spur it beyond natural rate. To what extent inflation bias helps to materialize this intention warrants empirical investigation. A more direct empirical probe into this issue, however, requires observable inflation bias indicators, which we model through desirable and threshold inflation rates as well as their respective society’s preferences. While examining the effects of inflation bias for a typical case of the discretionary monetary policy strategy of Pakistan, we found that contrary to the desired boost/stabilization in real growth, the policy (via. inflation bias) produced counterproductive results. Inflation bias was not merely ineffective in inducing real growth but significantly destabilized it. Moreover, the results, which are robust to different inflation bias indicators and subsample analysis, indicate that the higher the inflation bias, the higher is the intensity (magnitude) of its destabilizing effect and vice versa. This suggests that a policy that would minimize/constrain inflation bias would be a better choice as it would not only help achieve low and stable inflation but also a sustainable real economic growth.     

Measuring the effects of oil price and Euro-area shocks on CEECs business cycles

Assessing the cyclical alignment of national business cycles with the Euro-area one is of great importance in order to guide policy decisions concerning the enlargement of the Euro area. To this end, in this paper we aim to measure the effects of external macroeconomic shocks on business cycles of Central and Eastern European Countries, not yet Euro-area members. Using quarterly data from 1999 to 2015 and the structural near-VAR methodology, we focus on the effects of Euro-area monetary policy and global oil price shocks on prices and output of the analyzed countries. Results show that business cycle fluctuations are mainly explained by domestic shocks in the short run, while monetary policy and oil price shocks play an increasing role in the medium run. Adding domestic fiscal shocks, the overall picture does not change significantly, since fiscal policy turns out to be a minor driver of business cycle fluctuations in CEECs. In the whole, our findings do not support an Euro-area enlargement at short horizons.     

The effectiveness of monetary policy in small open economies

This paper examines the relative effectiveness of the use of direct and indirect monetary policy instruments in Barbados, Jamaica and Trinidad and Tobago, by estimating a restricted Vector Autoregressive model with Exogenous Variables (VARX). The model captures the dynamic interaction of the key sectors in the economy and it accounts for the fact that the banking system in those countries is characterized by high levels of excess reserves. Also, the study assumes that the central bank conducts monetary policy using a Taylor-type rule, and it evaluates the effects of a reserve requirement policy. The results show that although a positive shock to the policy interest rate has a direct effect on commercial banks’ interest rates, there is a weak transmission to the real variables. Furthermore, an increase in the required reserve ratio is successful in reducing private sector credit and excess reserves, while at the same time alleviating pressures on the exchange rate. The findings therefore indicate that central banks in small open economies should consider using reserve requirements as a complement to interest rate policy, to achieve their macroeconomic objectives.     

Exchange rate and wage policies in Central and Eastern Europe

After the eastern enlargement of the European Union (EU) and due to increasing labor market integration, wage determination in Central and Eastern Europe (CEE) has become a key issue in European economic policy making. In addition, a controversial discussion concerning the monetary integration of CEE countries into the EMU has emerged. Both issues have earned particular academic and political interest because Eastern and Western Europe are at different stages of economic development and volatile international capital flows seem to require either a higher degree of wage or exchange rate flexibility. Based on the Scandinavian model of wage adjustment by Lindbeck (1979), we analyze the role of exchange rates in the wage determination process of the Central and Eastern European countries to identify which exchange rate strategy contributes to faster wage convergence in Europe. Panel estimations suggest that workers in countries with fixed exchange rates are likely to benefit in the long run from higher wage increases.