2 See, for example, the Federal Reserve Bank of Atlanta’s GDPNow, which revised up the estimate for first-quarter  growth by 5 percentage points on the release of the retail sales data. The latest estimate is 8.8 percent. The GDPNow forecast is available on the Federal Reserve Bank of Atlanta’s website at www.frbatlanta.org/cqer/research/gdpnow.
- 14 References Arrow, Kenneth J., B. Douglas Bernheim, Martin S. Feldstein, Daniel L. McFadden, James M. Poterba, and Robert M. Solow (2011). “100 Years of the American Economic Review: The Top 20 Articles,” American Economic Review, vol. 101 (February), pp. 1–8. Arrow, Kenneth J., and Gerard Debreu (1954). “Existence of an Equilibrium for a Competitive Economy,” Econometrica, vol. 22 (July), pp. 265–90.