TY - JOUR AU - Gordon,Robert J. TI - Hysteresis in History: Was There Ever a Phillips Curve? JF - National Bureau of Economic Research Reprint Series VL - No. 1424 PY - 1990 Y2 - July 1990 UR - http://www.nber.org/papers/r1424 N1 - Author contact info: Robert J. Gordon Department of Economics Northwestern University Evanston, IL 60208-2600 Tel: 847/491-3616 Fax: 847/869-7343 E-Mail: rjg@northwestern.edu AB - ER -