Download or read book Intraday Yen dollar Exchange Rate Movements written by Takatoshi Itō and published by . This book was released on 1988 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intraday movements in the yen/dollar rate are examined over the 1980-86 period using opening and closing quotes in the New York and Tokyo markets. The results indicate that random-walk behavior is violated about half of the time in various subsamples. However, the economic significance of departures from the random-walk model diminishes over time. Large jumps in the exchange rate also are examined, and some evidence on subsequent mean reversion is presented. Finally, the response of Japanese and U.S. stock prices suggests that intraday yen/dollar rate movements do contain at least some relevant information.
Download or read book Intraday Yen Dollar Exchange Rate Movements written by V. Vance Roley and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Intraday movements in the yen/dollar rate are examined over the 1980-86 period using opening and closing quotes in the New York and Tokyo markets. The results indicate that random-walk behavior is violated about half of the time in various subsamples. However, the economic significance of departures from the random-walk model diminishes over time. Large jumps in the exchange rate also are examined, and some evidence on subsequent mean reversion is presented. Finally, the response of Japanese and U.S. stock prices suggests that intraday yen/dollar rate movements do contain at least some relevant information
Download or read book Intraday Yen Dollar Exchange Rate Movements written by and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Intraday Yen written by Takatoshi Ito and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Intraday movements in the yen/dollar rate are examined over the 1980-86 period using opening and closing quotes in the New York and Tokyo markets. The results indicate that random-walk behavior is violated about half of the time in various subsamples. However, the economic significance of departures from the random-walk model diminishes over time. Large jumps in the exchange rate also are examined, and some evidence on subsequent mean reversion is presented. Finally, the response of Japanese and U.S. stock prices suggests that intraday yen/dollar rate movements do contain at least some relevant information.
Download or read book News from the U S and Japan written by Takatoshi Itō and published by . This book was released on 1986 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intra-daily movements in the yen/dollar exchange rate were examined in four non-overlapping segments within each business day from January1980 to September 1985. The empirical results yielded several conclusions. First, most depreciation of the yen (appreciation of the dollar) from late 1982 to early 1984 occurred in the New York market. The direction of the yen was mostly neutral in the Tokyo market. Also, the volatility of the exchange rate decreased considerably in the Tokyo market. The volatility in the New York market, on the other hand, did not decrease untilvery recently. Second, market efficiency was examined in terms of the random-walk behavior of short-run movements in the yen/dollar rate. Information on the preceding segments within a day was sometimes significant in predicting the exchange rate movement in a market. Third, there is evidence of the "profit-taking" behavior, or overshooting, in that a large jump (more than 3 absolute yen) in any market tends to be reversed by a fifth of the jump during the same day in the next market. Finally,the relative effects of news from the U.S. and Japan were examined explicitly both with respect to possible major events behind large jumps andthe response of the yen/dollar rate to particular economic announcements in both countries. Over the entire sample period, news concerning the U.S. money stock had the only significant effects.
Download or read book Anatomy of Sudden Yen Appreciations written by Mr.Fei Han and published by International Monetary Fund. This book was released on 2019-07-01 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: The yen is an important barometer for the Japanese economy. Depreciations are typically associated with favorable economic developments such as increased corporate profits, rising equity prices, and upward pressure on domestic consumer prices. On the other hand, large and sharp appreciations run the risk of lowering actual and expected inflation, squeezing corporate profits, generating a negative wealth effect through depressed equity prices, and reducing confidence in the Bank of Japan’s efforts to reflate the domestic economy and achieve the inflation target. This paper takes a closer look at underlying drivers of rapid yen appreciations, highlighting the key role of carry-trade and the zero lower bound as important amplifiers.
Download or read book Short run and Long run Expectations of the Yen Dollar Exchange Rate written by Takatoshi Itō and published by . This book was released on 1993 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: The survey data on the yen/dollar exchange rate, collected twice a month for eight years from 1985 to 1993, shows the following features. First, the expected exchange rate changes in the short horizon (one month) are of the band-wagon type while the expected changes in the long horizon (three to six months) are of the mean- reversion type. That is, foreign exchange traders infer from recent appreciations or depreciation that the recent change in the exchange rate will continue for a while, but the direction of changes will reverse, eventually. Second, this result is robust for the entire sample period, which includes sub-periods of sharp yen appreciations and of relative calm, and with respect to different specifications. Third, the deviation from an equilibrium exchange rate does not yield a robust estimate in the regression of expectation formation. Although the history of the yen/dollar exchange rate fluctuations in the past two decades shows mean reversion over several years, they are not captured in the six-month expectations in the survey data.
Download or read book Intraday Evidence of the Informatinal sic Efficiency of the Yen dollar Exchange Rate written by Kentaro Iwatsubo and published by . This book was released on 2008 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book News and the Dollar yen Exchange Rate 1931 1933 written by Takatoshi Itō and published by . This book was released on 1988 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: According to the efficient market hypothesis, news in Tokyo is responsible for the exchange rate changes during the Tokyo market hours, while the U.S. news is responsible for changes in the New York hours. The intra-daily dynamics of the $/yen exchange rate from December 1931 to November 1933 is analyzed. Japan's decision to go off gold in December 1931 depreciated yen by 30% in a month, mostly in the Tokyo market. During 1932, the yen depreciated another 30%, mainly due to Japan's aggression in China and resulting diplomatic isolation. In 1933, the yen appreciated against the dollar, mainly in the New York market, due to the U.S. decision to go off gold. However, exchange rate volatility and its sensitivity to news declined over the two year period, because of increasing capital controls. Changes in the interest rate differential was found insignificant for the changes in the exchange rate. Political regime changes, such as a decision to go off gold, most influenced the exchange rate for the period considered. There were no policy decisions by Japan to cause yen depreciation to promote export and limit import in 1931-33.
Download or read book Microstructure of the Yen dollar Foreign Exchange Market written by Takatoshi Itō and published by . This book was released on 2004 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper establishes several intra-day patterns of the high-frequency exchange rate behavior, using the firm bid-ask quote, transaction of the EBS data set. First, the activity of quote and transactions is high in the beginning hours of the three major currency markets -- Tokyo, London, and New York and low during the Tokyo and London lunch hours and late afternoon in New York. Second, a new observation is obtained in that activity does not increase toward the end of business hours in the three major markets, even during the closing hours of New York on Friday. Third, an average bid-ask spread is narrow (wide), when quote and deal frequencies are high (low, respectively), except the beginning hour of Tokyo (GMT 0), when the bid-ask spread is wide despite high levels of activity.
Download or read book Exchange Rate Determination Puzzle Long Run Behavior and Short Run Dynamics written by Falkmar Butgereit and published by diplom.de. This book was released on 2009-07-02 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inhaltsangabe:Introduction: As the foreign exchange rate market operates twenty-four hours a day and seven days a week it can be described as a global marketplace trading in continuous time. The importance of this market place on weal and woe of economies and agents cannot be overestimated. Long lasting disputes about exchange rate over- and under-evaluation between countries (as most prominently the case between China and the USA) and its implications for international trade, growth rates of economies, unemployment levels, financial money flows, and so forth illustrate this point. As reported by the Bank of International Settlement in its triennial Central Bank Survey 2007, covering 54 countries and jurisdictions, the daily average foreign exchange turnover as of April 2007 has reached a mind-staggering $3.21 trillion. This amount marks an increase of 69 percent compared to the $1.97 trillion three years earlier and highlights the still increasing importance of the exchange rate markets. The U.S. dollar is by far the most important currency as it is involved in 86 percent of all transactions amounting to some $2.7 trillion per day. This is by far bigger than the volume of U.S. international trade in goods and services which for the month April 2007 amounted to (imports + exports) $317.5 billion.1 Indeed, only 17 percent of exchange market turnover has been reported to occur with non-financial customer counterparties, while 43 percent of transactions occur between reporting dealers (i.e. the interbank market) and 40 percent occur between reporting and non-reporting financial institutions (e.g. hedge funds, mutual funds, pension funds, insurance companies). Accordingly, more than 2/3 of the turnover was traded as derivatives such as foreign exchange swaps, outright forwards, or options, while only 1/3 constituted spot rate transactions. These are important facts to consider when talking about forces of exchange rate determination. On ground of these figures one may reasonably explain why old-fashion standard models like the monetary model or purchasing power parity may only hold in the very long run and exchange rate movements may be much more subject to trades based on heterogeneous expectations incurred by investors, speculators and market makers. Particularly at the short-run exchange rates exhibit considerably greater volatility than macroeconomic time series leaving an impression of noisy and chaotic behavior. Throughout this work it [...]
Download or read book The Intra daily Exchange Rate Dynamics and Monetary Policies After the G5 Agreement written by Takatoshi Ito and published by . This book was released on 1986 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper investigates determinants of yen appreciation from the G5 agreement of September 1985 to the end of May, 1986. During that period, four waves of appreciation separated by calm periods are identified. For each wave and calm period, the changes in the yen/dollar exchange rate are decomposed in those taken place in the Tokyo, Europe and New York markets. In addition, correlations among the yen, mark, and pound for each market for each wave are studied. The surprisingly strong effect of the G5 agreement on the exchange rate was due to the signaled U.S. policy change. The role of direct intervention by the Bank of Japan was rather limited at that point. The Bank of Japan, adopted the "high interest policy" in October 1985. By narrowing the interest rate gap between Japan and the United States, the Bank of Japan successfully led to another round of appreciation. A major cause of the third wave of yen appreciation starting January 24, 1986 was the decline in oil prices. After the third wave was over, the Bank of Japan started intervening the market in support of the dollar -- a reversal of direction. However, the effort was not successful to stop another round of yen appreciation. The fourth wave of appreciation in the middle of April was due to a mix of prospects of reducing the U.S. federal deficits and a further decline in oil prices. These findings are consistent with a view that the exchange rates respond mainly to news of fundamentals and that the exchange rates are not manageable by coordinated interventions alone.
Download or read book The Curious Case of the Yen as a Safe Haven Currency written by Mr.Dennis P. J. Botman and published by International Monetary Fund. This book was released on 2013-11-06 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: During risk-off episodes, the yen is a safe haven currency and on average appreciates against the U.S. dollar. We investigate the proximate causes of yen risk-off appreciations. We find that neither capital inflows nor expectations of the future monetary policy stance can explain the yen’s safe haven behavior. In contrast, we find evidence that changes in market participants’ risk perceptions trigger derivatives trading, which in turn lead to changes in the spot exchange rate without capital flows. Specifically, we find that risk-off episodes coincide with forward hedging and reduced net short positions or a buildup of net long positions in yen. These empirical findings suggest that offshore and complex financial transactions should be part of spillover analyses and that the effectiveness of capital flow management measures or monetary policy coordination to address excessive exchange rate volatility might be limited in certain cases.
Download or read book The Yen Dollar Exchange Rate written by James K Jackson and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The dollar declined abruptly in value against the yen in the second quarter of 1994, spurring the central banks of seventeen nations to coordinate a series of intervention efforts in the world's currency trading markets. In addition, the dollar's decline sparked discussions of the possible policy moves the United States and other nations might take to stem the fluctuations in the value of the dollar. Economic theory and empirical evidence indicate that the underlying movement of the exchange rate is tied to the long-term, macroeconomic movements of the economy, or to the combined movements of the economies of different countries, such as the United States and Japan. These macroeconomic factors account for at least half of the overall movement of exchange rates.
Download or read book Random Walk Or a Run written by Yuko Hashimoto and published by . This book was released on 2008 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using tick-by-tick data of the dollar-yen and euro-dollar exchange rates recorded in the actual transaction platform, a "run" -- continuous increases or decreases in deal prices for the past several ticks -- does have some predictable information on the direction of the next price movement. Deal price movements, that are consistent with order flows, tend to continue a run once it started i.e., conditional probability of deal prices tend to move in the same direction as the last several times in a row is higher than 0.5. However, quote prices do not show such tendency of a run. Hence, a random walk hypothesis is refuted in a simple test of a run using the tick by tick data. In addition, a longer continuous increase of the price tends to be followed by larger reversal. The findings suggest that those market participants who have access to real-time, tick-by-tick transaction data may have an advantage in predicting the exchange rate movement. Findings here also lend support to the momentum trading strategy.
Download or read book The Yen Dollar Exchange Rate written by James K Jackson and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dollar declined abruptly in value against the yen in the second quarter of 1994, spurring the central banks of seventeen nations to coordinate a series of intervention efforts in the world's currency trading markets. In addition, the dollar's decline sparked discussions of the possible policy moves the United States and other nations might take to stem the fluctuations in the value of the dollar. Economic theory and empirical evidence indicate that the underlying movement of the exchange rate is tied to the long-term, macroeconomic movements of the economy, or to the combined movements of the economies of different countries, such as the United States and Japan. These macroeconomic factors account for at least half of the overall movement of exchange rates.
Download or read book Microstructure of the Yen Dollar Foreign Exchange Market written by Takatoshi Ito and published by . This book was released on 2010 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper establishes several intra-day patterns of the high-frequency exchange rate behavior, using the firm bid-ask quote, transaction of the EBS data set. First, the activity of quote and transactions is high in the beginning hours of the three major currency markets -- Tokyo, London, and New York and low during the Tokyo and London lunch hours and late afternoon in New York. Second, a new observation is obtained in that activity does not increase toward the end of business hours in the three major markets, even during the closing hours of New York on Friday. Third, an average bid-ask spread is narrow (wide), when quote and deal frequencies are high (low, respectively), except the beginning hour of Tokyo (GMT 0), when the bid-ask spread is wide despite high levels of activity.
