کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5089674 | 1375601 | 2013 | 15 صفحه PDF | دانلود رایگان |
Can official news and policy announcements affect foreign exchange speculation? A widespread speculative strategy in foreign exchange markets is carry trade. This paper explores the links between macro-economic news and foreign exchange options to identify macro-economic fundamentals most relevant to the pricing of downside risk - measured by risk reversals options contracts - to carry trade activity. Focusing primarily on the Japanese yen carry trade, we identify a significant impact of macro-economic surprises on dollar/yen risk reversals. The effect is sizeable, with news related to bilateral trade balance of particular concern. Moreover, there is a close link between risk reversals and speculative futures positions in Japanese yen. This allows us to quantify a substantial effect of macro-economic news on carry trade activity, with the cost of hedging as the transmission mechanism.
⺠Macro-economic news impacts “tail risk” perceptions in JPY/USD. ⺠The results point to trade balance/flow model, often cited by practitioners. ⺠These results are robust to using CHF and AUD as alternative currencies. ⺠Speculators respond to currency risk hedging cost changes after macro-releases. ⺠Macro-news can translate in up to one third of yen speculative position changes.
Journal: Journal of Banking & Finance - Volume 37, Issue 4, April 2013, Pages 1133-1147