Micro effects of macro announcements: Real-time price discovery in foreign exchange

Journal Article (Review;Journal)

Using a new data set consisting of six years of real-time exchange-rate quotations, macroeconomic expectations, and macroeconomic realizations, we characterize the conditional means of U.S. dollar spot exchange rates. In particular, we find that announcement surprises produce conditional mean jumps; hence high-frequency exchange-rate dynamics are linked to fundamentals. The details of the linkage are intriguing and include announcement timing and sign effects. The sign effect refers to the fact that the market reacts to news in an asymmetric fashion: bad news has greater impact than good news, which we relate to recent theoretical work on information processing and price discovery.

Full Text

Duke Authors

Cited Authors

  • Andersen, TG; Bollerslev, T; Diebold, FX; Vega, C

Published Date

  • March 1, 2003

Published In

Volume / Issue

  • 93 / 1

Start / End Page

  • 38 - 62

International Standard Serial Number (ISSN)

  • 0002-8282

Digital Object Identifier (DOI)

  • 10.1257/000282803321455151

Citation Source

  • Scopus