00343pab a2200121 454500008004000000100002500040245007600065260000900141300001300150362000800163650002100171773002900192180718b2017   xxu||||| |||| 00| 0 eng d  aHamermesh, Daniel S.  aReplication in labor economics: evidence from data and what it suggests  c2017  ap.37-40.  aMay  aLabour economics  aAmerican Economic Review