LEADER 00797nam0-22002891i-450- 001 990003150740403321 035 $a000315074 035 $aFED01000315074 035 $a(Aleph)000315074FED01 035 $a000315074 100 $a20000920d--------km-y0itay50------ba 101 0 $aita 102 $aIT 200 1 $aOwnership Versus Environment$eWhy Are Public Sector Firms Inefficient?$fAnn P. Bartel, Ann E. Harrison 225 1 $aWorking paper series$fNBER$v7043 610 0 $aImprese pubbliche 676 $aN/3 702 1$aBartel,$bAnn P. 702 1$aHarrison,$bAnn E. 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990003150740403321 952 $aPaper$fSES 959 $aSES 996 $aOwnership Versus Environment$9456301 997 $aUNINA DB $aING01