The US Dollar and the Euro as International Currencies

For many decades the US dollar has remained unchallenged as the world’s dominant international currency. What is behind its persistent pre-eminence in the international monetary system and can this be expected to last? Could the euro rival or even surpass the dollar as the leading currency? If it did, what would be the consequences for Euroland?      

From dollarisation to euroisation

In the past the dollar has been so dominant as an international currency that the term ‘dollarisation’ has become a synonym for currency substitution, i.e. the voluntary use of a foreign currency instead of the respective country's own legal tender. This article addresses the question as to whether the euro may be expected to partly replace the US currency in this function, focusing on the former's use as a substitution currency in countries on the periphery of the euro zone. Some policy conclusions are drawn for both the ‘euroised’ economies and Euroland.     

Designing EU–US Atlantic Monetary Relations: Exchange Rate Variability and Labour Markets

The variability of the euro seems to have a statistically significant and economically small, but non‐negligible, impact on labour markets in Euroland. Unemployment tends to increase and employment growth tends to fall whenever the effective exchange rate of the euro or the bilateral euro/dollar exchange rate becomes more variable. In the US a similar effect seems to be operating, but it is statistically less strong, especially concerning employment growth, which seems largely insulated from exchange rate variability. These results fit the general observation that US labour markets are more flexible and that the euro area is considerably more open than the US (exports of goods and services amount to close to 18 per cent of Euroland GDP versus only about 11 per cent for the US).     

Internationalization of currencies: The case of the US dollar and its challenger euro

This article examines the benefits and costs to the United States of having the US dollar used as an international currency and explains the factors underlying the dollar's use internationally. The main benefit for the United States is that it derives seigniorage from the dollar's international use while the main cost is that there is less scope for controlling domestic monetary conditions. There are three prerequisites for the international use of a currency: (1) confidence in the political stability of the issuing country; (2) deep, broad, and open financial markets in the issuing country; and (3) a large share of world exports on the part of the issuing country. The implications of the euro for the dollar's leading international position are discussed. Data are presented showing that the dollar is the world's leading international currency.     

The European Monetary Union

The final stage of the European Monetary Union (EMU) is approaching; the single currency goes into effect on January 1, 1999. The article discusses the far-reaching ramifications of the euro in the context of the international monetary system. Current challenges facing the implementation of the new currency are addressed such as unemployment, high budget deficits, and general skepticism both EU members and non-members have expressed. The argument is made that acceptance and widespread use of the single currency will provide a framework for a deeper economic and political integration across Europe. © 1998 John Wiley & Sons, Inc.     

欧元区主权债务危机分析

欧元区主权债务危机的爆发缘于欧元区分散的财政政策与统一的货币政策之间的二元矛盾;欧元区国家不可持续的社会经济结构模式;全球金融危机的冲击。欧元区主权债务危机从债权安全、国际贸易、汇率改革、人民币国际化等方面给我国带来挑战和机遇。欧洲主权债务危机对我国的总体影响是有限的,我国在近期也不可能出现主权债务危机,可以从欧元区主权债务危机中得到启示:加快经济结构优化调整;规范地方政府融资行为;谨慎开展区域货币一体化合作。     

The real dollar-yen exchange rate,asymmetries in trade flows and the current account in a perfect-foresight model for developing East Asia

This paper explores permanent, unanticipated shocks in the yen-dollar exchange rate in a perfect-foresight, infinite-horizon, representative-agent model for an open, semismall economy that produces a single good, imports intermediate inputs and investment goods from Japan and competes with Japan in external markets. Therefore, the model captures some of the features of the developing countries of East Asia. External debt is constrained by a country-risk premium that depends on the level of external debt. The capital stock is maintained and incremented by an endogenous mixture of Japanese and home goods. An appreciation of the dollar against the yen is neutral for external indebtedness and the trade account in the long run, but raises the capital stock, consumption and hence welfare in the long run; the home currency depreciates against the dollar but appreciates against the yen. Whether a cycle of current account surpluses followed by current account deficits or vice versa is generated depends on the initial response of the shadow value of external debt.     

Britain and EMU: Assessing the Costs in Macroeconomic Variability

Stochastic simulations are used on the Liverpool Model of the UK to assess the effect of UK euro entry on macroeconomic stability. Instability increases substantially, particularly for inflation and real interest rates. A key factor is the extent of the euro's instability against the dollar; by adopting a regional currency the UK imports this source of shocks, as well as losing its control of interest rates. The results are not highly sensitive to changes in assumptions about the degree of labour market flexibility, the use of fiscal policy, and increased convergence of monetary transmission.     

AMU Deviation Indicators for Coordinated Exchange Rate Policies in East Asia and their Relationships with Effective Exchange Rates

After the Asian currency crisis in 1997, the monetary authorities of East Asian countries have been strengthening their regional monetary cooperation. In this paper, we propose a deviation measurement for coordinated exchange rate policies in East Asia to enhance the monetary authorities’ surveillance process for their regional monetary cooperation. We calculate an Asian Monetary Unit (AMU) as a weighted average of East Asian currencies following the method used to calculate the European Currency Unit (ECU). Also, we calculate AMU Deviation Indicators which show how much each of the East Asian currencies deviates from a hypothetical benchmark rate in terms of the AMU. Furthermore, we investigate relationships between the AMU Deviation Indicators and the effective exchange rates, which mean international price competitiveness in terms of international trade. We found strong relationships between the AMU Deviation Indicators and the effective exchange rates except for some currencies. The results suggest that monitoring the AMU Deviation Indicator will be useful for the monetary authorities’ surveillance in East Asia in order to stabilise their effective exchange rate or price competitiveness among the East Asian countries.     

The optimum currency area theory and the EMU

The eurozone crisis has revealed certain shortcomings of the EMU, such as its vulnerability to asymmetric shocks and its inability to act as predicted by the theory of optimum currency areas. Although the share of intra-EU trade has increased since the introduction of the euro, dissimilarities in economic structure combined with high degrees of industrial specialisation have increased the EMU’s vulnerability to asymmetric shocks. Moreover, the lack of labour mobility or a transfer payment system limits the EMU’s crisis adjustment capabilities. However, most of the implemented and proposed stabilisation measures seek to remedy this vulnerability by promoting economic integration, further fiscal discipline and debt redemption.     

The impact of sovereign wealth funds on global financial markets

If sovereign wealth funds act similarly to private investors and thus allocate foreign assets according to market capitalisation rather than liquidity considerations, official portfolios reduce their “bias” towards the major reserve currencies — the US dollar and the euro. As a result, more capital flows “downhill“ from rich to less wealthy economies. In this scenario, the euro area and the United States would be subject to net capital outflows while Japan and the emerging markets would attract net capital inflows. The potential implications of a rebalancing of international capital flows for stock prices, interest rates and exchange rates remain uncertain, however. The authors wish to thank Marcel Fratzscher for excellents comments. The views expressed in this paper are those of the authors and do not necessarily reflect those of the European Central Bank.     

Trade Causes of the Asian Crisis: The Malaysian Experience

Prior to the onset of the Asian financial crisis there was a deterioration in the external trade position of most countries that were affected by the Asian currency crisis. However, little is known about why this occurred. This paper aims to identify the causes of a slowdown in export growth in Malaysia. While misaligned exchange rates have been widely cited as a cause of the slowdown in East Asia; in the Malaysian context at least a vulnerability to the downturn in the electronic cycle could also be a major factor leading to poor export performance. Using the US/yen dollar rate as a proxy for exchange rate misalignment and US total new orders for electronics as a proxy for global electronics demand, cointegration analysis was used to establish the likely causes of a slowdown in Malaysia's export performance. The empirical evidence suggests that the coincidence of exchange rate misalignment with a downturn in the global electronics demand cycle was responsible for the sharp deterioration in export performance.     

国际贸易结算货币理论及其对我国的启示

随着多边贸易和国际货币多元化的不断发展,国际贸易结算货币的选择对降低汇率风险和交易成本,提高经济效益显得越来越重要。本文按三个发展阶段对国际贸易结算货币理论进行了述评,在此基础上探讨了目前我国对外贸易结算货币的选择及人民币作为国际贸易结算货币的可能性。认为,当前美元仍应是我国对外贸易首选结算货币,但我国应积极扩大人民币在边境贸易中的计价结算,并努力创造条件促使人民币在远洋贸易中计价结算,以降低国际贸易的汇率风险及促进人民币国际化的发展。     

The macroeconomic role of currency reserve accumulation in emerging markets—The Asian experience

The impact of currency reserve accumulation is controversially discussed since reserve accumulation potentially destabilises the international financial system and causes crises due to higher systemic risk. The main aim of this paper is to put the macroeconomic role of currency reserve accumulation for four Asian economies under closer scrutiny. The key question is whether accumulating currency reserves is beneficial from a long‐run perspective. Based on a vector error correction approach, we start by analysing long‐run steady‐state relationships between currency reserves, exchange rates against the US dollar, real GDP and interest rates. Our findings show that cumulated currency reserve shocks significantly affect real GDP . A likely explanation for our finding is that accumulation of reserves has supported growth through providing liquidity and supporting the development of the financial sector for the economies under observation.     

Monetary policy spillovers and currency crisis in comparative perspective: East Asia before the 1997 crisis and Eastern Europe after tapering

This paper estimates the possibility of currency crisis in Eastern Europe that can be triggered by monetary policy change in the key currency countries, such as tapering measure. We examine the crisis possibility in the five Eastern European nations—the Czech Republic, Poland, Hungary, Bulgaria and Romania—by performing a comparative analysis with East Asian countries before the 1997 currency crisis. For the analysis, we estimate how much the exchange rate deviates from the estimated equilibrium exchange rate, as well as the synchronicity of currency value towards some of the key currencies by creating market pressure index. The results can be explained in two ways. First, the market pressure in the Eastern Europe after 2012 is smaller than they were in East Asia before 1997. The crisis possibility especially intensifies when more the exchange rate deviates from the equilibrium value. Second, the monetary policy change in the key currency countries does not greatly affect the crisis possibility in Eastern Europe when their local currencies have the strong synchronisation with euro. Therefore, Eastern European countries show strong synchronicity towards the euro, so the crisis possibility may be alleviated if the Eurozone continues its expansionary monetary policy.     

Does Euro or Dollar Pegging Impact the Real Exchange Rate? The Case of Oil and Commodity Currencies

The aim of this paper is to investigate the equilibrium exchange rates for commodity and oil currencies as well as the discrepancies of their observed exchange rates to these equilibriums. To this end, first, we estimate a long‐term relationship between the real effective exchange rate and economic fundamentals, including the commodity terms of trade. The estimation relies on panel cointegration techniques and covers annual data from 1980 to 2007. Our results show that real exchange rates co‐move with commodity prices in the long run and respond to oil price somewhat less than to commodity prices. Second, we assess the degree of misalignment of these currencies, as the gap between their observed exchange rate and the estimated equilibrium exchange rate. We show that these misalignments are not significantly related to the exchange rate regimes adopted by the countries, either pegged or floating. However, for pegged currencies, the size of misalignments significantly depends on the anchor currency, either the euro or the dollar. A comparison of misalignments of pegged commodity and oil currencies across different periods confirms these results: during periods of dollar (euro) overvaluation, currencies pegged to the dollar (euro) tend to be overvalued; the reverse being true when the dollar (euro) is undervalued. Consequently, pegged currencies are often driven away from their equilibria by wild fluctuations in the key currencies, on which they are anchored.     

An Asian Currency Unit: Simulations for Its Effects on East Asia

An Asian currency unit (ACU) is necessary to deepen Asian financial markets and to convert national currencies into a single monetary policy. However, the experiences of the European Currency Unit and the European Exchange Rate Mechanism crisis in 1992–93 have indicated the danger of the so‐called gradual approach. This study evaluates the effects of welfare should the ACU indicator become a long‐term constraint of the People's Republic of China and Japan, the big two in East Asia. Our results indicate that the constraints of countries’ own baskets (e.g. real effective exchange rates) are still better before the launch of a true single currency. That is, pegging to an ACU indicator could hardly be sustained in the long‐run if East Asian countries have not reached a consensus about a regional monetary union.     

主权信用货币国际体系下对外资产低收益现象研究

借鉴基本因素均衡实际利率思想,构建对外资产基本因素均衡收益率缺口测算模型。实证结果表明:尽管美元计价资产具有高流动性、安全性,并且供给量充分,但中国、印度、巴西三国对外美元资产均衡收益率缺口为负,美元"过度特权"与本币实际汇率价值损失效应是缺口为负的两大原因。美元主导的单极国际货币体系下,中国等国家对外资产低收益是必然的,即使在多元主权信用货币国际体系下,该现象也不会得到显著改善。     

Exchange rate volatility effects on labour markets

With the transition to the euro, exchange rate volatility between the countries participating in European Monetary Union has been eliminated, reducing uncertainty and transaction costs. The other side of the coin is the loss of the exchange rate as a potential mechanism of adjustment to external shocks. The present article uses the case of Germany to study the implications of EMU for labour markets.     

The relevance of currency risk in the EMU

We investigate how the elimination of intra-European exchange risk may affect international financial markets using a conditional version of the International CAPM. We estimate the EMU and non-EMU components of aggregate currency risk and document significant exposures to both. The premium for EMU risk is positive and associated with exposure to the French, Italian and Spanish currencies. The premium for non-EMU risk is consistently negative and accounts for most of the aggregate currency premiums. In the 1990s, exposures to EMU risk declined significantly while exposures to non-EMU risk increased. Hence the adoption of the Euro is unlikely to have a large impact on aggregate currency risk premiums.