Policy regimes and the shape of the Phillips curve in Australia

We document an evolving pattern in the slope of the Phillips curve in Australia at different frequencies under different monetary policy regimes and labor market regulations. Our estimation strategy relies on the spectral analysis that includes the gain and phase spectrum but is also complemented by the time domain estimation. We document an upward sloping medium-run Phillips curve in the pre-1977 period, a downward sloping long-run Phillips curve from 1977 to 1993, and a flattened Phillips curve from 1993 onwards. Lag and lead relationship between inflation and unemployment varies across periods and frequencies. The Phillips curve at business-cycle frequencies is downward sloping in all periods. We explain our results in terms of the monetary targeting in 1976 and the inflation targeting in 1993 by the RBA, respectively, and important changes in labor relations from the mid-1980s to the mid-1990s.     

The long-run impact of inflation in South Africa

This paper evaluates the hypothesis of long-run super-neutrality of money (LRSN) within the context of the South African economy. The long-run impact of inflation on the interest rate and subsequently, output is estimated by employing a trivariate structural vector autoregression model, using quarterly data for the period of 1960:1 to 2010:1. The estimation results suggest that the hypothesis of LRSN cannot be rejected, thereby suggesting that monetary policy in South Africa cannot be used to solve the large and persistent unemployment problem in South Africa, which is understandable, since unemployment is inherently structural and is due to skills-shortage. This is further supported by our one of our other results which shows that significant long-run impact on output is obtained from technological improvements.     

Macroeconomic performance of inflation targeting in European and Asian emerging economies

The macroeconomic performance resulting from adopting an inflation targeting policy in emerging economies of Europe and Central Asia are examined. The research includes 26 countries in the period 1997–2019, with a special focus on the period 2008–2019. Our econometric analysis consists of two approaches: dynamic panel modeling and propensity score matching. The results suggest that macroeconomic performance has improved due to the inflation targeting monetary framework. We find that a policy of inflation targeting has been effective in reducing the inflation rate, inflation volatility, and GDP volatility. The results are particularly robust for the subperiod that started in 2008. Econometric results suggest that inflation targeting policy did not affect inflation persistence or GDP growth. Our results suggest that inflation targeting improves the macroeconomic performance of developing countries even when they only partially meet the standard requirements for its implementation.     

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.     

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.     

Interest rate pass-through in the Euro area during the financial crisis: A multivariate regime-switching approach

In this paper we use a Markov-switching vector autoregressive model to analyse the interest rate pass-through between interbank and retail bank rates in the Euro area. Empirical results, based on monthly data for the period 2003–2011, show that during periods of financial distress bank lending rates to both households and non-financial corporations show a reduction of their degree of pass-through from the money market rate. Significant sectoral heterogeneities characterise the transmission mechanism of monetary policy impulses, with rates on loans to non-financial firms being more affected by changes in the interbank rate than loans to households, both in times of high volatility and in normal market conditions.     

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.     

Macroeconomic consequences of terrorism in Pakistan

The objective of the study examines the macroeconomic consequences of terrorism in Pakistan. The study evaluates the short- and long-run relationship between terrorism and economic factors over a period of 1975–2011. Both objectives have been achieved with the sophisticated econometrics techniques including cointegration theory, Granger causality test and variance decomposition, etc. The result reveals that macroeconomic factors, i.e., population growth, price level, poverty and political instability cause the terrorism incidence in Pakistan. However, income inequality, unemployment and trade openness have no long-run relationship with the terrorism incidence in Pakistan. The study may conclude that, for some how, Pakistan's macroeconomic indicators have significant long-run equilibrium with terrorism incidence. The result of Granger causality indicates that except unemployment, all other macroeconomic indicators have unidirectional causality with terrorism incidence. Unemployment has a bi-directional causality with the terrorism incidence in Pakistan. The results of variance decomposition indicate that there exists statistically significant cointegration among macroeconomic factors and terrorism incidence in Pakistan. Among macroeconomic factors, changes in price level exert the largest influence on terrorism in Pakistan. Contrary, the influence of poverty seems relatively the least contribution level for changes in terrorism incidence in Pakistan.     

Exploring the implications of different loan-to-value macroprudential policy designs

We evaluate the macroeconomic effects of changes in loan-to-value ratios in a multi-country model with financial frictions and a banking sector. Main findings suggest that a permanent LTV tightening in a small euro area economy leads to a long-run decline in lending to the private sector. The short-run impact depends crucially on the policy design, being less pronounced when the measure is phased-in. This is consistent with policy goals of curbing credit growth but avoiding an abrupt immediate contraction. A euro area wide measure implies larger long-run effects but the short-run recessionary impact is attenuated by the monetary policy response.     

Macroeconomic stabilization of primary commodities price cycles in developing economies

This paper proposes a strategy for stabilizing macroeconomic policy to address jointly the effects of changes in the prices of food, minerals and energy (oil). Our approach differs from the general literature, which analyzes the effects of a commodity boom or bust and therefore the solutions in terms of economic policy separately, that is, by type of commodity. The stabilization strategy that we propose considers a key fact affecting many open economies, namely, that they not only are affected by increases or decreases in commodity prices, but also benefit from them. Consequently, we use a structural model for an open economy with restricted households to show that welfare could be improved with a fiscal rule incorporating transfers to stabilize household consumption. This strategy noticeably dominates an aggressive monetary policy focused only on stabilizing inflation and a fiscal policy that has an excessive bias toward saving income from exports.     

Commodities and monetary policy: Implications for inflation and price level targeting

We examine the relative ability of inflation targeting and price level targeting monetary policy rules to minimize inflation variability and business cycle fluctuations in a commodity-exporting country for supply and demand shocks to global commodity markets. The macroeconomic consequences of oil and non-oil primary commodities differ and affect the relative merits of the alternative monetary policy frameworks. Particularly, the consumption of refined oil products and demand-driven commodity price movements induce highly persistent inflation pressures resulting in a significant deterioration of the inflation-output gap trade-off available to central banks. When such terms-of-trade shocks are prevalent, price level targeting is inferior to inflation targeting.     

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 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.     

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.     

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.     

Asymmetric impact of inflation and unemployment on poverty in Pakistan: new evidence from asymmetric ARDL cointegration

The current study is intended to examine the asymmetric impact of inflation and unemployment on the poverty of Pakistan over the period of 1970 to 2016 by applying asymmetric Autoregressive Distributed Lag (ARDL) cointegration approach. The results revealed the presence of long-run asymmetries among inflation, unemployment and poverty. These findings also confirmed the atypical reaction of poverty to negative and positive shocks in unemployment and inflation. Furthermore, findings also confirmed negative and significant association among health expenditures (HE), population growth and poverty. The findings of the study have relevant implications for policymakers interested in the asymmetric relationship among inflation, unemployment and poverty in Pakistan.     

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.     

Credibility and Inflation Expectations: What we can tell from seven emerging economies?

This study is a contribution to the literature concerning credibility and its effect on the distribution between forward-looking behavior and backward-looking behavior for formation of inflation expectations in the case of emerging economies. Based on data gathered from seven inflation targeting emerging economies (Brazil, Chile, Colombia, Mexico, Poland, South Africa, and Turkey), this paper analyzes how much the credibility associated with the inflation target contributes to anchoring expectations. The findings denote that although credibility is relevant to reduce inflation expectations, these countries present low monetary credibility and thus the backward-looking behavior is predominant for the formation of inflation expectations. Therefore, in order to improve the expectations channel of monetary policy in emerging economies, a policy of increasing transparency regarding inflation expectations is mandatory to the central banks’ task of anchoring inflation expectations.     

Interest rate policies and inflation in interdependent economies: Recent policy dilemmas

This paper examines Federal Reserve Board policies that are premised on a negative short-run association of interest rate movements and the rate of inflation. In particular, econometric evidence is provided, supporting the view that tighter monetary policy appears to raise inflation rates in the short run. Conversely, it is demonstrated that easier monetary policy does not necessarily raise inflation rates in the short run. In the case of uncoordinated monetary restrictiveness, interest rate competition among major countries can produce higher inflation and lower growth than was originally intended.     

Towards monetary union in the Economic Community of West African States (ECOWAS): Better policy harmonisation and greater intra-trade are needed

Since the launch of the euro in 1999, the policy aspiration of the Economic Community of West African States (ECOWAS) for monetary union has increased despite its convergence challenge. This study investigates the economic characteristics of ECOWAS for a successful and sustainable monetary union. We use cluster analysis for the period 1998–2018. The findings show that there is considerable heterogeneity in the economic characteristics of ECOWAS countries. This suggests that the countries are not yet economically ready for a regional wide monetary union. The study also revealed key variables, including inflation, exchange rate volatility, intra-regional trade, that clearly demarcate the two pre-existing monetary zones in the region. The study concludes that ECOWAS policymakers must enhance policy harmonisation and intra-regional trade.