00498pab a2200169 454500008004000000100002000040245009400060260000900154300001400163362000800177650002900185650001000214650003400224650001800258700002300276773002900299180718b2006   xxu||||| |||| 00| 0 eng d  aMatschke, Xenia  aDo labor issues matter in the determination of US trade policy? An empirical reevaluation  c2006  ap.405-21.  aMar  aUnited States - Commerce  aTrade  aLabour market - United States  aLabour market  aSherlund, Shane M.  aAmerican Economic Review