| 来源类型 | Discussion paper |
| 规范类型 | 论文 |
| 来源ID | DP1060 |
| DP1060 Speculative Attacks on Pegged Exchange Rates: An Empirical Exploration with Special Reference to the European Monetary System | |
| Charles Wyplosz; Andrew Rose | |
| 发表日期 | 1994-11-30 |
| 出版年 | 1994 |
| 语种 | 英语 |
| 摘要 | Exchange risk hedging in a static (i.e. one-period) setting is extremely straightforward. The variance-minimizing hedge of a particular future cash flow involves a forward contract equal but opposite in sign to the exposure of the cash flow. The exposure is the regression coefficient of the cash flow on the exchange rate. In a multi-period setting, the matter is much less straightforward. Information concerning a future cash flow evolves over time. For that reason, a hedge undertaken early on may have to be revised several times. These revisions themselves increase the level of risk. In this paper I explore the case for deliberately leaving a cash flow unhedged for some time, initiating a hedge at some appropriate time and thereafter, perhaps, leaving the hedge untouched until the cash flow is received or paid. The precise mathematical theory in support of this idea has yet to be developed. |
| 主题 | Financial Economics |
| 关键词 | Corporations Exchange risks Floating exchange rate Hedging International trade |
| URL | https://cepr.org/publications/dp1060 |
| 来源智库 | Centre for Economic Policy Research (United Kingdom) |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/530203 |
| 推荐引用方式 GB/T 7714 | Charles Wyplosz,Andrew Rose. DP1060 Speculative Attacks on Pegged Exchange Rates: An Empirical Exploration with Special Reference to the European Monetary System. 1994. |
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