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Working Paper
A long-run view of the european monetary system
This paper analyzes the exchange rates and consumer price indices of the six largest countries of the European Monetary System (EMS). The analysis covers the entire period of floating exchange rates. This paper shows that many of the implied real exchange rates have unit roots, even when one allows for the possibility of a structural break occurring at the time of the formation of the EMS. Further, prices and exchange rates are not co-integrated during the EMS period. There is strong evidence that there is a quadratic time trend in these price indices and weak evidence that Exchange rates and ...
Working Paper
An empirical analysis of policy coordination in the United States, Japan and Europe
Coordination of macroeconomic policy has been a major topic at recent summit meetings, and has been the subject of a number of theoretical studies. However, relatively little empirical research exists on policy coordination. This paper is an attempt to help fill this gap. The paper considers the quantitative importance of the coordination of fiscal and monetary policy under flexible exchange rates. We also evaluate the mechanisms by which the effects of macroeconomic policy are transmitted abroad. The nature of the equilibrium reached in the absence of coordination is also analyzed, and the ...
Working Paper
A utility based comparison of some models of exchange rate volatility
When estimates of variances are used to make asset allocation decisions, underestimates of population variances lead to lower expected utility than equivalent overestimates: a utility based criterion is asymmetric, unlike standard criteria such as mean squared error. To illustrate how to estimate a utility based criterion, we use five bilateral weekly dollar exchange rates, 1973-1989, and the corresponding pair of Eurodeposit rates. Of homoskedastic, GARCH, autoregressive and nonparametric models for the conditional variance of each exchange rate, GARCH models tend to produce the highest ...
Working Paper
Cross-board listings, capital controls, and equity flows to emerging markets
We analyze capital flows to emerging markets in a framework that incorporates two quantitative measures of financial integration, the intensity of capital controls and the extent of cross-border listings, while controlling for traditional global (push) and country-specific (pull) factors. Two important results emerge. First, the cross-listing of an emerging market firm on a U.S. exchange is an important but short-lived capital flows event, suggesting that the cross-listed stock is in effect a new security that U.S. investors quickly bring into their portfolios. Second, the effect of financial ...
Working Paper
European monetary arrangements: implications for the dollar, exchange rate variability and credibility
This paper uses the recent history of the ERM to gain insights into what might happen to exchange rates on the road to EMU. To do this, the paper examines the variability of exchange rates, the transmission of monetary policy between countries, the role of the dollar in ERM exchange rate crises, and ERM members' credibility as measured by the realignment probabilities prior to the September 1992 crisis. We find that behavior of exchange rates has changed over time and differs between ERM and non-ERM currencies. We identify two factors that might have contributed to the September 1992 crisis: ...
Working Paper
Is the ECU an optimal currency basket?
Recently the role of the ECU has increased and there has been concern whether it is sustainable. The first part of this paper examines the composition of the ECU and investigates the impact of changes in this composition on the value of the ECU. The results show that when there is little exchange rate variability among the currencies that comprise the ECU or when the changes in composition are small the value of the ECU remains stable. The second part of this paper constructs an alternative, optimal basket of currencies for Germany and compares this basket to the ECU. The path of the optimal ...
Working Paper
Asset bubbles, domino effects and 'lifeboats': elements of the East Asian crisis
Credit market imperfections have been blamed for the depth and persistence of the Great Depression in the USA. Could similar mechanisms have played a role in ending the East Asian miracle? After a brief account of the nature of the recent crises, we use a model of highly levered credit-constrained firms due to Kiyotaki and Moore (1997) to explore this question. As applied to land-holding property companies, it predicts greatly amplified responses to financial shocks--like the ending of the land price bubble or the fall of the exchange rate. The initial fall in asset values is followed by the ...
Working Paper
Alternative approaches to real exchange rates and real interest rates: three up and three down
This paper examines the relationship between real exchange rates and real interest rates using three different approaches across four currencies and two horizons with 20 years of data. Each approach gives some encouragement that this relationship might hold, but each approach also encounters problems establishing the form or usefulness of the relationship. On balance, this paper contributes to the literature by finding more encouraging results than in earlier studies, but it still remains to be demonstrated that the real exchange rate-real interest rate relationship is the linchpin to ...
Working Paper
A new interpretation of the coordination problem and its empirical significance
In this paper, we discuss a new interpretation of what might be meant by the "coordination" of policies; in this interpretation, the policymakers are selecting a noncooperative solution rather than a cooperative solution. The new interpretation is suggested by the fact that games typically have a large number of Nash solutions, and players are not indifferent as to which occurs. The multiplicity of solutions may be due to information sharing and surveillance, the choice of policy instruments, or the adoption of reputational strategies in repeated versions of the game. The "coordination" ...