Columbia International Affairs Online: Policy Briefs

CIAO DATE: 05/2010

Notes on Equilibrium Exchange Rates: January 2010

William R. Cline, John Williamson

January 2010

Peterson Institute for International Economics

Abstract

In June 2009 we issued our annual update of estimates of fundamental equilibrium exchange rates (FEERs) for 34 major economies (Cline and Williamson 2009). At that time the dollar had already begun correction from the substantial overvaluation that had arisen from the strong safe-haven effect associated with the global financial crisis of 2008–09. In this policy brief we report on changes in disequilibria in the exchange markets since the date those earlier calculations referred to, namely March 2009. We first present estimates of the extent of movement toward FEER-consistent bilateral dollar exchange rates from March to December 31, 2009, and then look at how effective exchange rates have altered in the same period. We also re-estimate the FEER-consistent dollar rate for one important currency, the Korean won.