» C. Fred Bergsten: "The US Current Account Deficit" , CESIfo Forum 4/2007
» Edward Leamer: "Housing IS the Business Cycle", NBER Working Paper Nr. 13428, September 2007.
» Guido Lorenzoni: "Inefficient Credit Booms", NBER Working Paper Nr. 13639, November 2007.
» John Taylor: "Housing and Monetary Policy", NBER Working Paper Nr. 13682, Dezember 2007.
