城市低收入群体住房权利贫困的经济学解释及对策

:2007207215:(19682),,,,,(19682),,,,,2007.5(,200902):,,,,,,,,,:;;,,,,,,,,,1.,(,2002),,20%,10%,5%(2005),,,:;10%;,,,2.,,,91,,,,,(,2003),,h1h2h3(1)Mi(i=1,2,3),hi(i=1,2,3),pi(i=1,2,3),i(i=1,2,3),ci(i=1,2,3),ei(i=1,2,3),:Mi=hi[(1-i)pi-ci-ei)]i=1,2,3(1)1(h1)m1=(1-1)p1-c1-e1M1=h1m1A(h2)m2=(1-2)p2-c2-e2M2=h2m2B(h3)m3=(1-3)p3-c3-e3M3=h3m3C1.,:,,,,;,,;,,,,(1),1,m1m2m3,,(1),,2.,,,,,2,p2p1,c2e2,m2m1,,;c2e2,m2m1,,c2e2,m2m1,,,(1)3.,,,02,,,3,p3p2,,(1),,m3m21,,,,,:r3i=1Mi=r3i=1hi[(1-i)pi-ci-ei],,,,,,,ABC,h1h2h3Gi(i=1,2,3),hi(i=1,2,3),ti(i=1,2,3),wi(i=1,2,3),fi(i=1,2,3),ai(i=1,2,3),ei(i=1,2,3),:Gi=hi[ti+ai-wi)-(fi-ei)]i=1,2,3(2)2(h1)g1=(t1+a1-w1)-(fi-e1)G1=h1g1A(h2)g2=(t2+a2-w2)-(f2-e2)G2=h2g2B(h3)g3=(t3+a3-w3)-(f3-e3)G3=h3g3C,,40%,60%,,1.,,,,,,(h),,G1G2G3(2)2.,,,,,,GDP,g3g2g1,(h),(G2G3),G1G2G3(2),12,GDP,GDP,GDP,,,,:r3i=1Gi=r3i=1hi[(ti+ai-wi)-(fi-ei)],,:ABC,h1h2h3,,,,,,,,,,[(G1-G3)+(G1-G2)],[(M1-M3)+(M1-M2)](12),1.,,,,,,,(,2006),,(2),,,(1),,,,2.GDP,,,,,,,GDP,100,170220,100,130150GDP1.21.5,GDP0.61.5(,2006),,,,,,GDP,GDP,,,,,:,22,,,,,,,,,:,,,,,,,;;;,,,,,,,,:,,;,;,,,,(),,,1%5%,:,,,,,:.2006.[J].()(3)..2005.[J].(1)..2006.1987-2004[J].(1).,.2003.[J].(5)..2002.[J].(4).TheEconomicAnalysisofHousingRightsPovertyofUrbanLow2IncomeGroupsandItsCountermeasuresWENJian2longXIAOZe2qun(SchoolofEconomicsandManagement,TongjiUniversity,Shanghai200092)Abstract:Settingupthemodeloflandagentsdevelopmentbehaviorandthemodelofgovernmentsdevelopmentbehaviorrespectively,wefindthatifthegovernmentspecialpolicycannotattaintheprofitslevelofthelandagents,theywillchoosetodevelopcommercialhousing.Ifcentralgovernmentcontinuestouseoldmeasuresofachievementexamination,localgovernmentwillencouragelandagentstodevelopcom2mercialhousing.Inthatcase,itisinevitablethatlandagentsbuildmorecommercialhousingthaneconomi2calandapplicablehousingandlow2costhousingforhiring.Theresultis:Theurbanlow2incomegroupsarehardtoobtainthehousingrights.Ourgovernmentsshouldenhancetheirdutyandresponsibilitiestoencour2agelandagentstodevelopeconomicalandapplicablehousinganddevelopinglow2costhousingforhiring.Keywords:urbanlow2incomegroups;housingrightpoverty;economicanalysis()32