"Oil Shocks and U.S. External Adjustment," unpublished paper, Board of Governors of the Federal Reserve System. Erceg, Christopher J., Dale W. Henderson, and Andrew T. Levin (2000). "Optimal Monetary Policy with Staggered Wage and Price Contracts", Journal of Monetary Economics, vol. 46 (October), pp. 281-313. Gordon, Robert J. (1998).
"Foundations of the Goldilocks Economy: Supply Shocks and the Time-Varying NAIRU", Brookings Papers on Economic Activity, vol. 1998 (no. 2), pp. 297333. Hooker, Mark A. (2002). "Are Oil Shocks Inflationary? Asymmetric and Nonlinear Specifications versus Changes in Regime", Journal of Money, Credit and Banking, vol. 34 (May), pp. 540-61. Kiley, Michael T. (2007).