The role of macroeconomic policies in the global crisis

This paper argues that the lack of timely and decisive policy action to correct domestic and external imbalances contributed crucially to the build-up of financial excesses that led to the financial crisis and the Great Recession. We focus on 2002–2007 and perform a number of counterfactual simulations to investigate two central elements of the story, namely: (a) an over-expansionary US monetary policy and the absence of effective macro-prudential supervision, which permitted a prolonged expansion of debt-financed consumer spending and (b) the choice by China and other emerging countries to pursue an export-led growth strategy supported by pegging their currencies to the US dollar, in conjunction with sluggish domestic demand in major advanced economies characterized by low potential output growth. The results of the simulations lend support to the view that if substantial, globally coordinated demand rebalancing had been undertaken early on, the macroeconomic and financial imbalances would not have accumulated to the extent that they did and the financial turmoil might have had less drastic global consequences.     

后金融危机时期美国的货币政策对中非经济合作的启示

量化宽松的货币政策是后金融危机时期美国货币政策的主基调,自2009年3月份以来,美国先后推出了两轮量化宽松的货币政策,即QE1与QE2。美国量化宽松的货币政策所造成的国际大宗商品价格上涨、美元贬值、贸易摩擦以及热钱流入等问题,对全球经济尤其是中国与非洲各国经济带来了非常大的冲击,这对于中非各国促进双边贸易、开展本币互换试点、加快中非经贸合作区建设、加强金融监管合作以及推进货币整合的基础性研究等方面有着重要的启示。     

Monetary policy in the New-Keynesian model: An application to the Euro Area

This paper analyzes monetary policy in a stylized New-Keynesian model. A number of issues are focused upon: (i) optimal monetary policy under commitment or discretion versus ad-hoc monetary policy based on simple rules, (ii) the effects of fiscal policies and foreign variables on monetary policy, (iii) the effects of fiscal deficit and interest rate smoothing objectives and the role of forward-backward linkages in the model. The model is estimated for the Euro Area. Using simulations of the estimated model, it is analyzed how these aspects might affect monetary policy of the ECB and macroeconomic fluctuations in the Euro Area.     

Emerging markets: Prospects and challenges

This article documents recent developments in emerging markets in the context of the COVID-19 pandemic, assesses their prospects and challenges, and discusses appropriate policy settings for the medium term. It argues that EM policymakers’ ability to grapple with an incomplete and uneven recovery will be constrained by high public debt and uncertain inflation prospects as well as external risks surrounding capital flows and exchange rate developments. The paper also discusses potential impact of a tightening in global financial conditions and appreciation of the US dollar that could be triggered by a general increase in risk aversion or a reassessment of the likely path of US monetary policy.     

关于人民币汇率管理政策的思考

目前我国宏观经济运行呈现出有效需求不足导致的通货紧缩迹象.采取的扩张性财政与货币政策对这一通货紧缩态势效果不明显,因而应进一步考虑汇率管理方面的改革,尝试利用汇率管理政策的调整来促进中国经济的增长.汇率管理政策与经济增长的各种关系的实施对人民币汇率调整的各种效应及传导机制的影响更有益于目标的实现.加快人民币汇率管理体制改革,对人民币汇率向下进行合理幅度的调整.     

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.     

Asymmetric price rigidity and the optimal interest rate defense of the exchange rate: Some evidence for the US

This paper analyses the optimal monetary policy under incomplete exchange rate pass-through and asymmetric price rigidity. In a general equilibrium sticky price model of an open economy we find that the optimal interest rate rule is to respond to all types of shocks in an economy: real exchange rate shocks, supply shocks and demand shocks. We concentrate our analysis on the interest rate defense of the currency. We claim that the extent of the optimal response of the interest rate to exchange rate shocks depends positively on the degree of pass-through and negatively on price rigidity. Therefore, in the presence of asymmetric price rigidity, the optimal monetary policy should be non-linear, and the interest rate should be adjusted more in case of depreciation of the domestic currency than in case of its appreciation by the same magnitude due to higher downward price rigidity and lower downward pass-through, which are observed empirically. We test this prediction for the US economy and find that the US monetary policy is asymmetric indeed with higher reaction of the interest rate to depreciations of US dollar than to appreciations of the same size.     

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.     

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.     

Sustainability of fiscal deficits, monetary policy, and inflation stabilization: The case of Turkey

There is a widespread consensus among economists that the goal of monetary policy, above all else, should be price stability. This study, by analyzing the Turkish experience in the last 15 years, emphasizes the importance of coordination of fiscal and monetary policies in achieving this aim. It is shown that, despite the rapidly changing financial environment, there are stationary long-run money-income relationships. Moreover, the growth rates of various monetary aggregates have predictive power for future movements in the consumer price index. However, as the Turkish experience made clear, in an economy where there are persistent budget deficits, these properties are not sufficient to conduct a successful monetary policy. The sustainability of fiscal policy is analyzed and rejected. Next, in a medium-term perspective, the levels of sustainable budget deficits compatible with a declining inflation path are calculated by making use of a small macroeconometric model.     

Central banks’ priorities and the left/right partisanship of exchange rates

This study argues that when central banks subordinate all policy goals to achieving price stability greater central bank independence encourages left-wing governments to seek greater exchange rate stability. Such central bank policy priorities make the Left's preferred distributive policies more dependent on the effectiveness of fiscal policy, which under high capital mobility increases with exchange rate stability. In contrast, right-wing governments put greater emphasis on market adjustments and price stability. Hypotheses are tested by estimating the sensitivity of exchange rate variation to partisanship, central bank independence, and the salience of price stability, using a Prais-Winsten estimator and Instrumented Variables, run on pooled cross-section time-series data from 22 OECD countries during 1990-2004.     

Rule of law and balance of power sustain US dollar preeminence

In the last few decades, and especially since the financial crisis of 2007–2008, uncertainty about the future of the US dollar has been mounting. A broad-based theoretical debate on the decline of the dollar and its consequences has begun. There is a large body of studies that sees the origin of an international money as a market-led process. In this view, because the United States will very soon lose its economic pre-eminence the US dollar will consequently share its international role with other currencies or even be replaced by the renminbi. In this paper we contest this argument, focusing on the conditions that make a fiat money acceptable in international transactions. Trust in a type of money like this needs an institutional framework that guarantees the property rights of currency holders. This framework implies a high level of rule of law domestically and a high level of state capability in the international balance of power. Since at present no other currency fulfils these two requirements at the same time, the dominance of the US dollar as an international money is going to last.     

On evaluating and extending the target zone proposal

This article examines the target zone proposal for exchange-rate management by presenting the results of simulations performed on both a large macroeconometric model and a small analytical model. The main conclusions derived from the large model are: (1) that exchange-rate-oriented monetary policy could have curbed misalignments without undermining counterinflation policy, but (2) a major impact on current balances would have required compensatory fiscal policy as well. The small model suggests the value of assigning world interest rates to the pursuit of a (flexible) world nominal income target and fiscal policy to national nominal income targets, if interest rate differentials are assigned to exchange-rate management.     

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.     

The trinity of wage setting in EMU: A policy proposal

Diverging labor cost developments are often considered to be one of the most important factors that led to large current account imbalances in the euro area (EA) in the run-up to the global financial crisis. It has also been shown that wage growth differentials have significantly lowered the co-movement of EA countries’ business cycles – the most widely used meta-criterion for optimum currency areas. Against this background, this paper develops a wage-setting benchmark that aims to keep the economy in internal equilibrium and to maintain price stability, while it also exhibits the capacity to correct for external imbalances. The proposed wage benchmark is very simple and may serve as an anchor for the macroeconomic dialogue in Economic and Monetary Union. In order to demonstrate the potentially beneficial effects of such a wage benchmark we present some simulations showing how current account balances and labor costs would have developed across EA countries if the rule had served as a benchmark already in the run up to the crisis.     

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.     

Channels of monetary policy transmission in Vietnam

Since the economic reforms launched in 1986, the Vietnamese economy has registered impressive economic growth. While foreign investment is providing much needed capital, through the conduct of monetary policy, the State Bank of Vietnam (SBV), which is an integral part of the government of Vietnam, is also playing an important role in nurturing the economic growth. The aim of this paper is to evaluate the success of the SBV policies. Monetary policy actions affect all sectors of real economies with a significant lag. Without a good understanding of the transmission mechanism, monetary policy actions may not achieve the desired outcomes. Using quarterly data from 1995 to 2010, this paper focuses on monetary policy transmission mechanisms in Vietnam. Specifically, we consider the dynamic response of the Vietnamese economy to interest rate, exchange rate and foreign shocks. The estimated results based on structural vector autoregressive (SVAR) methodology suggest that monetary shocks tend to have a strong influence on Vietnam’s output. We find that Vietnam’s monetary policy is relatively more susceptible to foreign shocks.     

Public Satisfaction with the Health System and Popular Support for State Involvement in an East Asian Welfare Regime: Health Policy Legitimacy of Hong Kong

The legitimacy of social policies has gained increasing attention in the past decade, against the backdrop of fiscal austerity and retrenchment in many nations. Policy legitimacy encompasses public preferences for the underlying principles of policies and the actual outcomes as perceived by citizens. Scholarly knowledge concerning the legitimacy of health policy – a major element of modern social policy architecture – is, unfortunately, limited. This article seeks to extend the scholarly debates on health policy legitimacy from the West to Hong Kong, a member of the East Asian welfare state cluster. A bi‐dimensional definition of health policy legitimacy – encompassing both public satisfaction with the health system and the normative expectation as to the extent of state involvement in health care – is adopted. Based on analysis of data collected from a telephone survey of adult Hong Kong citizens between late 2014 and early 2015, the findings of this study demonstrate a fairly high level of satisfaction with the territory's health system, but popular support for government responsibility presents a clear residual characteristic. The study also tests the self‐interest thesis and the ideology thesis – major theoretical frameworks for explaining social policy legitimacy – in the Hong Kong context. Egalitarian ideology and trust in government are closely related to both public satisfaction with the system and popular support for governmental provision of care. However, the self‐interest thesis receives partial support. The findings are interpreted in the context of Hong Kong's health system arrangements, while implications for the territory's ongoing health policy reform are discussed.     

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 effect of the rescue plans and the need for policies to increase economic growth

This paper evaluates the economic impact of discretionary fiscal and monetary actions taken in the United States during 2020 and 2021. The fiscal actions are The Coronavirus Aid, Relief, and Economic Security Act, or the “CARES” Act, passed in March 2020; The Consolidated Appropriations Act, passed in December 2020; and The American Rescue Plan Act, passed in March 2021. The paper focuses on the impact of the “economic impact payments” that underlie these fiscal actions. The paper also examines discretionary monetary policy actions taken during the same period. The overall implication is that there is a need to return to policies that increase economic growth and stability, including rules-based fiscal and monetary policy, rather than to continue with these one-time discretionary actions.