作者:FAUROT, DJ; SELLON, GH
作者单位:University of Kansas; Federal Reserve System - USA
作者:GEITHMAN, FE; MARVEL, HP; WEISS, LW
作者单位:University of Wisconsin System; University of Wisconsin Madison; University System of Ohio; Ohio State University
作者:ROUSSLANG, D; PARKER, S
作者单位:United States Department of Labor; University of Wisconsin System; University of Wisconsin Madison