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*019  $bl
*035  $a(EXLNZ-47BIBSYS_NETWORK)990209937064702201
*035  $a(NO-LaBS)13875986(bibid)
*035  $a(NO-TrBIB)020993706
*035  $a020993706-47bibsys_network
*040  $aNO-TrBIB$bnob$ekatreg
*24500$aDo unemployment insurance recipients actively seek work? :$brandomized trials in four U.S. states
*260  $aCambridge, Mass.$bNBER$c1999
*300  $a28 s.
*4901 $aNBER working paper series$v6982
*7001 $aAshenfelter, Orley C.$_37287700
*7001 $aAshmore, David$_40153700
*7001 $aDeschênes, Olivier$_99701000
*7102 $aNational Bureau of Economic Research (Forente Stater)$_13074800
*830 0$aWorking paper series (National Bureau of Economic Research : trykt utg.)$x0898-2937$v6982$w999105437124702201$_13074900
*901  $a60
*999  $aoai:nb.bibsys.no:990209937064702202$b2021-11-14T20:44:08Z$z990209937064702202
^