Federal Reserve Bank of New York. Research and Statistics Group. "Research and Statistics Group Publications and Papers : April-June 2006," in Federal Reserve Bank of New York. Research and Statistics Group. "Number 2, 2006," Research Update (July 2006) : 11-11. https://fraser.stlouisfed.org/title/6547/item/611932/toc/633177 , accessed on April 19, 2024.