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A new statistical procedure is used to test for weak form efficiency in the foreign exchange futures markets. Using daily currency futures prices for the 1976-1990 period, we conclude that successive exchange rate changes have not been independent We examine the implications of this finding for...
Persistent link: https://www.econbiz.de/10012774847
in foreign currency. So the firm's hedging strategy is simple: sell foreign currency futures equal to the value of its … and its marginal cost in order to assess its exposure to exchange rates. So its hedging strategy also requires detailed …
Persistent link: https://www.econbiz.de/10013249362
It has been a well-known puzzle why the yen has not been used more in trade invoicing among Japanese exporters. Despite the yen's status as an only fully convertible currency in Asia, two patterns stand out as puzzling features of an excessively small share of yen invoicing: First, a strong...
Persistent link: https://www.econbiz.de/10013139736
The Global Financial Crisis initiated a period of market turbulence and increased counterparty risk for financial institutions. Even though the Dodd-Frank Act is likely to exempt interbank foreign exchange trading from a central counterparty mandate, market participants have the option to trade...
Persistent link: https://www.econbiz.de/10013103054
, but not at long horizons. At horizons of several years, complete hedging not only does not lower return variance, it … apparent causes, and investigates their implications for hedging practice …
Persistent link: https://www.econbiz.de/10012787885
volatility on international trade. A common explanation is the availability of hedging instruments. This paper examines the … empirical validity of this explanation using data on over 1,000 country pairs. Which countries have currency hedging instruments …. There are two main findings. First, there is no evidence in the data to support the validity of the hedging hypothesis …
Persistent link: https://www.econbiz.de/10013224933
Intervention operations are used by governments to manage their exchange rates but officials rarely confirm their presence in the market, leading inevitably to erroneous reports in the financial press. There are also reports of what we term, unrequited interventions, interventions that the...
Persistent link: https://www.econbiz.de/10012777395
Conventional wisdom holds that conservative investors should avoid exposure to foreign currency risk. Even if they hold foreign equities, they should hedge the currency exposure of these positions and should hold only domestic Treasury bills. This paper argues that the conventional wisdom may be...
Persistent link: https://www.econbiz.de/10012787148
contrast to the similarities, firms in the two countries differ notably on issues such as the primary goal of hedging, their …
Persistent link: https://www.econbiz.de/10012788332
This paper is an econometric investigation of the determinants of the real value of the South African rand over the period 1984-2006. The results show a relatively good fit. As so often with exchange rate equations, there is substantial weight on the lagged exchange rate, which can be attributed...
Persistent link: https://www.econbiz.de/10012760118