Valderrama, Diego. "The U.S. Productivity Acceleration and the Current Account Deficit," Economic Letter (Federal Reserve Bank of San Francisco) (March 30, 2007). https://fraser.stlouisfed.org/title/4960/item/633357, accessed on June 14, 2024.
Valderrama, Diego. "The U.S. Productivity Acceleration and the Current Account Deficit," Economic Letter (Federal Reserve Bank of San Francisco) (March 30, 2007). https://fraser.stlouisfed.org/title/4960/item/633357, accessed on June 14, 2024.