LEADER 00862nam0-22002651i-450- 001 990003179490403321 035 $a000317949 035 $aFED01000317949 035 $a(Aleph)000317949FED01 035 $a000317949 100 $a20000920d--------km-y0itay50------ba 101 0 $aita 102 $aIT 200 1 $aRegulation of a Vertically Differentiated Market Through Taxation$fSubsidization of Product Quality$fLuca Lambertini, Manuela Mosca 225 1 $aCollana del Dipartimento di scienze economiche, Università di Bologna$v247 702 1$aLambertini,$bLuca$f<1964- > 702 1$aMosca,$bManuela 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990003179490403321 952 $aPaper$fSES 959 $aSES 996 $aRegulation of a Vertically Differentiated Market Through Taxation$9452708 997 $aUNINA DB $aING01