共查询到20条相似文献,搜索用时 62 毫秒
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一、我国外汇储备概况近几年来.随着对外贸易的迅速发展和外资持续大量流入,我国外汇储备激增,从2003年开始,每年外汇储备的增加额均超过于亿美元,并仍在不断增长。2006年底,我国外汇储备余额更是突破万亿美元大关,成为世界上最大的外汇储备国。截至2008年6月末,我国外汇储备已高达18088.28亿美元(见表1)。 相似文献
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2月中旬,美国财政部公布的月度数据显示中国在2009年12月时大手减持美国国债340亿美元,令其组合余额降至7554亿美元。在日本同月增持115亿美元美国国债至7688亿美元的情况下,日本重夺最大美国国债债权人的头衔。但仅仅在一个 相似文献
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蔡恩泽 《金融经济(湖南)》2011,(13)
5月30日,国家外汇管理局公布的2010年国际投资头寸表显示,外汇储备中有近4成是对外负债形成的。而对外负债的回报率远高于对外资产的收益率,负债性外储正在绑架中国外汇。四成外储是负债在2010年末的对外金融资产中,对外直接投资3108亿美元,证券投资2571亿美元,其他投资6439亿美元,储备资产29142亿美元,分别占对外金融资产的7%、6%、16%和71%;在 相似文献
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随着国家“走出去”战略的实施,我国的境外投资规模日趋壮大。在境外市场的开拓,一方面增加了我国的税收和外汇储备,带动了对外投资、进出口贸易、技术服务、劳务输出等业务的快速发展;另一方面,增强了企业的市场意识,锻炼了参与竞争的能力,为在国际经济舞台上争得一席之地创造了条件。国家外汇管理局为方便企业在境外开拓市场, 相似文献
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随着中国越来越紧密地融汇到世界经济当中,国际金融形势的动荡变化对中国的影响也越来越深刻。2003年国际金融领域里一个非常引人注目的现象就是美元的剧烈贬值及美元利率达到历史性低点。由于人民币与美元存在紧密的联系,中国的外汇市场及外汇存贷款也因此受到了较大影响。 相似文献
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《金融经济(湖南)》2009,(6)
近一年来,中国增持美国国债的动作从没间断。根据日前美国财政部公布的最新数据,截至2009年3月末,中国持有的美国国债达到7679亿美元。再创新高,仍为美国国债的最大持有者。这意味着,今年3月份中国再度增持了237亿美元美国国债。 相似文献
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We provide an overview of the important events of the recent global financial crisis and their implications for exchange rates and market dynamics. Our goal is to catalogue all that was truly of major importance in this episode. We also construct a quantitative measure of crises that allows for a comparison of the current crisis to earlier events. In addition, we address whether one could have predicted costly events before they happened in a manner that would have allowed market participants to moderate their risk exposures and yield better returns from currency speculation. 相似文献
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Richard A. Meese 《Journal of International Money and Finance》1984,3(2):131-139
The testable implications of sticky price exchange rate models are discussed. The empirical examples suggest that the predetermined or sticky price assumption employed in recent asset models of exchange rate determination appears to be appropriate for Germany, Japan, the United States, and the United Kingdom. 相似文献
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This paper uses waveform dictionaries to decompose the signals contained within three foreign exchange rates using tick-by-tick observations obtained world wide. The three exchange rates examined are the Japanese Yen and the German Deutsche Mark against the U.S. dollar and the Deutsche Mark against the Yen. The data were provided by Olsen Associates.A wabeform dictionary is a class of transforms that generalizes both windowed Fourier transforms and wavelets. Each waveform is parameterized by location, frequency, and scale. Such transforms can analyze signals that have highly localized structures in either time or frequency space as well as broad band structures; that is, waveforms can, in principle, detect everything from shocks represented by Dirac Delta functions, to short bursts of energy within a narrow band of frequencies, to the presence of frequencies that occur sporadically, and finally to the presence of frequencies that hold over the entire observed period. Waveform dictionaries are most useful in analyzing data that are not stationary and non-stationarity up to second order is well recognized in the context of foreign exchange rates. 相似文献
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作为金融业的重要组成部分,保险业对国民经济的发展及社会的稳定起着举足轻重的作用。而保险业本身是经营风险的特殊行业,因此建立健全内控机制、防范和化解金融风险、开展集约化经营和管理是现代保险企业的必由之路。 相似文献
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We study the properties of foreign exchange risk premiums that can explain the forward bias puzzle, defined as the tendency of high-interest rate currencies to appreciate rather than depreciate. These risk premiums arise endogenously from the no-arbitrage condition relating the term structure of interest rates and exchange rates. Estimating affine (multi-currency) term structure models reveals a noticeable tradeoff between matching depreciation rates and accuracy in pricing bonds. Risk premiums implied by our global affine model generate unbiased predictions for currency excess returns and are closely related to global risk aversion, the business cycle, and traditional exchange rate fundamentals. 相似文献
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This paper uses the traditional variance ratio test of Lo and MacKinlay (1988, 1989), the non-parametric-based variance ratio test of Wright (2000) and the multiple-variance ratio test of Chow and Denning (1993), to re-examine the validity of the weak form efficient market hypothesis for foreign exchange markets in four floating-rate markets in neighboring Asian economies (Japan, South Korea, Taiwan and the Philippines). The results show that the random walk patterns of the exchange rate return series cannot be rejected, with the one exception of Taiwan, where inefficiency is shown to be most prominent. We therefore conclude that the foreign exchange markets of Japan, South Korea and the Philippines are weak form efficient, while the foreign exchange market of Taiwan is inefficient. 相似文献
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The volatility information found in high-frequency exchange rate quotations and in implied volatilities is compared by estimating ARCH models for DM/$ returns. Reuters quotations are used to calculate five-minute returns and hence hourly and daily estimates of realised volatility that can be included in equations for the conditional variances of hourly and daily returns. The ARCH results show that there is a significant amount of information in five-minute returns that is incremental to options information when estimating hourly variances. The same conclusion is obtained by an out-of-sample comparison of forecasts of hourly realised volatility. 相似文献