TY - JOUR AU - Rigobon,Roberto AU - Sack,Brian TI - The Effects of War Risk on U.S. Financial Markets JF - National Bureau of Economic Research Working Paper Series VL - No. 9609 PY - 2003 Y2 - April 2003 UR - http://www.nber.org/papers/w9609 L1 - http://www.nber.org/papers/w9609.pdf N1 - Author contact info: Roberto Rigobon MIT Sloan School of Management 100 Main Street, E62-516 Cambridge, MA 02142 Tel: 617/258-8374 Fax: 617/258-6855 E-Mail: rigobon@mit.edu Brian Sack Executive Vice President and Head of Markets Group Federal Reserve Bank of New York 33 Liberty Street New York, NY 10045 E-Mail: brian.sack@ny.frb.org AB - This paper measures the effects of the risk of war on nine U.S. financial variables using a heteroskedasticity-based estimation technique. The results indicate that increases in the risk of war cause declines in Treasury yields and equity prices, a widening of lower-grade corporate spreads, a fall in the dollar, and a rise in oil prices. This war risk factor' accounted for a considerable portion of the variance of these financial variables over the ten weeks leading up to the onset of war with Iraq. ER -