LEADER 00813nam0-22002651i-450- 001 990003228530403321 035 $a000322853 035 $aFED01000322853 035 $a(Aleph)000322853FED01 035 $a000322853 100 $a20000920d--------km-y0itay50------ba 101 0 $aita 102 $aIT 200 1 $aUnemployment Insurance Taxes and the Cyclical and Seasonal Properties of Unemployment$fDavid Card, Phillip B. Levine 225 1 $aWorking paper series$fNBER$v4030 702 1$aCard,$bDavid 702 1$aLevine,$bPhillip B. 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990003228530403321 952 $aPaper$fSES 959 $aSES 996 $aUnemployment Insurance Taxes and the Cyclical and Seasonal Properties of Unemployment$9449196 997 $aUNINA DB $aING01