Federal Reserve Bank of New York. Research and Statistics Group. "Research and Statistics Group Publications and Papers : April-June 2009," in Federal Reserve Bank of New York. Research and Statistics Group. "Number 2, 2009," Research Update (July 2009) : 10-10. https://fraser.stlouisfed.org/title/6547/item/611944/toc/633245 , accessed on May 5, 2024.