WHAT WILL END THE LONG SLUMP? Lessons from an Industry-Level Production Account for the United States, 1947-2010. Dale Jorgenson, January 4, 2014, Opinion. “Presented at the annual conference of the American Economic Association to the session on Rapid Growth or Stagnation of the U.S. Economy. Sponsored by the American Economic Association and the Society for Policy Modeling…” Link┬áVerified October 13, 2014