Third-country exchange rate volatility and Japanese–US trade: evidence from industry-level data

As an important economic power globally as well as within Asia, Japan is susceptible to fluctuations in the yen versus both the dollar and its neighbours’ currencies. The resulting risk, from both sources, might, therefore, have important effects on Japanese trade. This study incorporates third-country exchange rate volatility (both yen-renminbi and dollar-renminbi) into a reduced form trade model for industry trade between the US and Japan. As was the case with a previous study that did not include these effects, our cointegration analysis finds that most industries are unaffected by risk. Third-country effects are, however, significant in a number of cases. Interestingly, a large share of US industries find that exports increase due to third-country risk, suggesting that this volatility is encouraging traders to reorient their trade markets by substitution.     

Why you should use high frequency data to test the impact of exchange rate on trade

This study suggests that testing the impact of exchange rate on trade should be done using high-frequency data. Using different data frequencies for identical periods and specifications between the US and Canada, we show that low-frequency data might suppress and distort the evidence of the impact of exchange rate on trade in the short run and the long run.     

Exchange rate effects on Korea–U.S. bilateral trade: A new look

This study examines the effect of exchange rate fluctuations on Korea׳s trade with the U.S. by taking the roles of exchange rate volatility and third country effects into account. An autoregressive distributed lag (ARDL) approach to cointegration is applied to estimate bilateral exports and imports of disaggregating 10 industries between Korea and the U.S. We find that Korea׳s major export industries are highly responsive to the bilateral exchange rate, volatility and third country effects in both the long- and short-run, whereas Korea׳s imports are mostly insensitive to changes in those three factors. It is also found that income in both countries plays an important role in influencing the bilateral trade flows in both the long- and short-run.     

Exchange rate volatility–economic growth nexus in Uganda

The global financial crisis has disrupted trade and capital flows in most developing economies, resulting in an increased volatility of exchange rates. We develop an autoregressive distributed lag model to investigate the effect of exchange rate volatility on economic growth in Uganda. Using data spanning the period 1960–2011, we find that exchange rate volatility positively affects economic growth in Uganda in both the short run and the long run. However, in the short run, political instability negatively moderates the exchange rate volatility–economic growth nexus. These results are robust to alternative specifications of the economic growth model.     

Do exchange rate changes have symmetric or asymmetric effects on the trade balances of Asian countries?

Recently the linear ARDL approach was modified and a non-linear version of the same approach that is used mostly to assess asymmetric effects of some exogenous variables on the dependent variable was introduced. The non-linear model was recently used by one study to show that indeed exchange rate changes have asymmetric effects on the trade balance of a few advanced countries. The same was demonstrated for transition economies by another study. In this article, we provide additional asymmetric effects from seven Asian economies by showing that in most cases we find evidence of short-run and long-run asymmetric effects of exchange rate changes on the trade balance. Like other studies, our findings are country specific.     

中美贸易失衡与人民币汇率“操纵”——基于汇率与贸易收支关系的实证研究

基于2002年1月至2011年12月的月度数据,运用自回归分布滞后(ARDL)模型,分别从总体和分行业的角度,探讨人民币兑美元实际汇率、汇率波动率与中美贸易收支之间的关系。研究结果表明,无论长期还是短期,人民币汇率水平和汇率波动率对中美两国之间总体和分行业贸易收支差额均不会产生显著影响。该结论意味着无论长期还是短期,中国政府都无法通过汇率操纵来达到扩大中美贸易收支顺差的目的。     

Exchange rate volatility and the mixture of distribution hypothesis

This study sheds new light on the mixture of distribution hypothesis by means of a study of the weekly exchange rate volatility of the Norwegian krone. In line with other studies we find that the impact of information arrival on exchange rate volatility is positive and statistically significant, and that the hypothesis that an increase in the number of traders reduces exchange rate volatility is not supported. The novelties of our study consist in documenting that the positive impact of information arrival on volatility is relatively stable across three different exchange rate regimes, and in that the impact is relatively similar for both weekly volatility and weekly realised volatility. It is not given that the former should be the case since exchange rate stabilisation was actively pursued by the central bank in parts of the study period. We also report a case in which undesirable residual properties attained within traditional frameworks are easily removed by applying the log-transformation on volatilities.

The effects of exchange rate uncertainty on exports

We investigate the effects of exchange rate uncertainty on exports in the context of a multivariate framework in which a structural open economy vector autoregression is modified to accommodate multivariate GARCH-in-Mean errors, as detailed in Elder (Elder, J., 2004. Another perspective on the effects of inflation uncertainty. Journal of Money, Credit, and Banking 36, 912–928). Our measure of exchange rate uncertainty is the conditional standard deviation of the forecast error of the change in the exchange rate. We isolate the effects of exchange rate uncertainty on exports and also analyze how accounting for exchange rate uncertainty affects the response of exports to exchange rate shocks. We estimate the model using aggregate monthly data for the United States, over the flexible exchange rate period (since 1973). We use full information maximum likelihood estimation procedures and find that exchange rate uncertainty has a negative and significant effect on US exports. We also find that accounting for exchange rate uncertainty tends to strengthen the dynamic response of exports to shocks in the exchange rate and that exports respond asymmetrically to positive and negative exchange rate shocks of equal magnitude.     

Exchange rate pass-through in the Asian countries: does inflation volatility matter?

This paper presents a nonlinear relationship between exchange rate pass-through (ERPT) and inflation volatility. Through the lens of a threshold framework, we uncover a clear evidence of near to one ERPT to consumer prices once inflation volatility crosses a threshold level of 4.17. Clearly, there are significant differences in the degree of ERPT between the high and low inflation volatility in the inflation targeting (IT) and non-IT Asian countries.     

Empirical Regularities of Financial Market Volatility and Good Modelling Process: Developing Countries’ Exchange Rate Markets Perspective

A survey of contemporary literature suggests that empirical studies on developing economies are few or almost non-existent. Engle and Patton (2001, What good is a volatility model. Quantitative Finance, 1, 237–245) as well as Poon (2005, A Practical Guide to Forecasting Financial Market Volatility. New Jersey: Wiley.) suggest that a good volatility model is one that utilizes the empirical regularities of financial market volatility (of which most were observed on industrialized economies markets). This paper uses exchange rate series from Ghana, Mozambique and Tanzania to show that;

1. they are not different from other financial markets as they exhibit most of the empirical regularities including volatility sign asymmetry, non-normal distribution and volatility clustering. It is however observed that the three exchange rate series are very volatile, with induced volatile shocks highly persistent and asymmetric, and extreme prices commonplace;

2. the ARCH technique (which has been well documented to capture these empirical regularities and produce good forecasts) generally produced a good fit to the three exchange rate series when compared with volatility forecasts generated using the EWMA technique. In the simple analysis of a day-ahead volatility forecast abilities of estimated models, it was observed that best fit does not necessarily ensure best forecast.

     

美国贸易逆差:增长惯性与可持续性

美国的经常项目逆差特别是贸易逆差“历史悠久”,尤其是近年来高速增长,已引起人们广泛的关注。本文作者认为:20世纪90年代以来的美国贸易逆差已很难单从汇率、贸易政策及产品竞争力等单个变量来加以解释。通过运用滞后一年的时间数列相关分析及回归分析,本文得出的结论是:当期美国贸易逆差是前期美国贸易逆差的惯性增长,并且只要美国资本与金融账户的盈余足够冲抵贸易逆差,美国的贸易逆差便具有可持续性。针对近期美国人制造的“人民币升值论”,结合近十年来中美双边贸易现实,说明美国贸易逆差与人民币汇率之间没有必然联系,人民币升值也不可能改善美国的贸易收支状况。     

Inflation,growth and exchange rate regimes in small open economies

Summary. This paper compares the merits of alternative exchange rate regimes in small open economies where financial intermediaries perform a real allocative function, there are multiple reserve requirements, and credit market frictions may or may not cause credit rationing. Under floating exchange rates, raising domestic inflation can increase production if credit is rationed. However, there exist inflation thresholds: increasing inflation beyond the threshold level will reduce domestic output. Endogenously arising volatility may be observed independently of the exchange rate regime. Private information - with high rates of domestic inflation - increases the scope for indeterminacy and economic fluctuations.Received: 26 March 2002, Revised: 29 October 2002JEL Classification Numbers: E32, E44, F33.P.L. Hernandez-Verme: I would like to thank Leonardo Auernheimer, Valerie Bencivenga, Dean Corbae, Scott Freeman, Todd Keister, Beatrix Paal, and Maxwell Stinchcombe for very helpful comments and suggestions. Very special thanks are due to Bruce D. Smith. The paper also benefited from the discussions in the seminars in CIDE, the Federal Reserve Bank of Atlanta, the Federal Reserve Bank of Kansas City, Indiana University, ITAM, Purdue University, the Second Annual Missouri Economics Conference, Texas A&M, the University of Missouri and the University of Texas at Austin.