Smith, Katherine A.; Valderrama, Diego - Federal Reserve Bank of San Francisco - 2007
Reserve System.
yCorresponding author, Department of Economics, 589 McNair Road, Annapolis, MD 21402, USA. Email:
ksmith …@usna.edu.
zEconomic Research, 101 Market Street, MS 1130, San Francisco, CA 94105, USA. Telephone: +1 (415) 974-3225.
Facsimile: +1 (415 …