《》()20093。。、2070,,2000,1.44,11.6%(,2002)。,,()(ZhangandLi,2003;Zhao,2003;Chenetal.,2008)。,,,。,(MengandZhang,2001;,2005;,2006),。,(Hwang,1987;Yang,1994;Bian,1997),,,,,,;,,,,,。,,,。22。()。,,(,2004;,2008),*□*《:》、2008(:2008BJL004)985、(B101)。,JeanPierreLaf-fargueE.M.Mouhoud,。45--,,,(Mouw,2003)。。,:,,。:,,“”,。:;;;。、、(Putnametal.,1993),、、。,(MortensenandVishwanath,1994;Munshi,2003),,,,()(Burt,1992;Campbelletal.,1986;FlapandBoxman,2001;Laietal.,1998;SimonandWarner,1992);,(DeGraafandFlap,1988;Lin;1999),(BridgesandVillemez,1986;DeGraafandFlap,1988;Elliot,1999)。,,2:,,,,;,,;,,。,:,,,,。,Mouw(2003)。,,,,。,。,ZhangLi(2003)“”,“”,。Zhao(2003),。Chen(2008)“”,,;,。,,,,?。,,(MengandZhang,2001;,2005;,2006),,·46--《》()20093,,,,?,(2004)、,,,。(2008)10,,,,,,。,。,,,;,。,,。,,?:,?,,?,。、“2002(CHIPS2002)”。22、121961,920037969。20032,,,,。,、、、。,、,,、。,。,,。,Zhao(2003),180,,,16~6016~55,,。,0(,、、、、),2047。,Putnam(1993):“、”。,(KnightandYueh,2002)。,CHIPS2002,。CHIPS20022:,“”,(、、),,。,,,,。CHIPS2002,2002,47--。,①。,,(Astoneetal.,1999;Lin,2001;DomínguezandWatkins,2003)。,Krishna(2000):“”,“”,、、,,。,,,,。CHIPS2002,,20022002②。CHIPS2002204716947。,34.617.56,55.39%70.01%,27.328.03,65.56%46.31%,,0.5。1,2,2047,。3,:,,87%,;,,20%,;,,、,6%,;,,;,,,,385%,。3:、,,、。,,WangZuo(1999)·48--《》()20093,;(2000),、;DongBowles(2002),,(2005)。,,。,,。,1,,。、,、,,,“giftperson”、“loggiftperson”“giftshare”,,4:,,、、、、、,,,,,,,;,、、、、,,,,;,,1990、、,1990,,,,,,,;,③,、、17,,,,;,。4,1,2;23,2,3,:,,;412。,,。4OLS。4:,1,gift-person,,0.005,,1%;,,loggiftperson10%,,,2;49--,;4,,giftshare,,,。,,:,,,OLS;,,,“、”,,,,、、,,,、、,,。,,,,。。,2:,。。,,,“”,“”,,。,,,,,,。,“”。,,,,:,,,,,,,,。,。,,,“”。,,,204050“”。,5:、、、,,:;*、**、***10%、5%、1%。,14,,,。·50--《》()20093,“”,“”。、、,70,。“”④,:,,“”,,、,,,“”,“”,。,,,,“”,“”,,“”“”。,CHIPS20026718,“”“”Probit,89.52%,1%;“”“”Probit,85.69%,1%;2047。,“”“”。,“”。,“”,,,,,。,,。,27,70。,⑤。,,。5,,。,。,,,,:,“”,;,“”,“”,,,,,,,,,“”,,,。,2“IV1”“IV2”,,6OLS。6,,;3251--:;*、**、***10%、5%、1%;,,。F11.29、20.6714.64,StaigerStock(1997),,F10,。,StockYogo(2002),62Cragg-DonaldWaldF5%、(desiredmaxi-malsize)15%,,Cragg-DonaldWaldF5%、10%,。,:,、,,。722SLS,:3,,4OLS,,。,。Wooldridge(2002),2SLS,0.0001、0.00010.0000,1、5%,21。,2。,Hausman2SLSOLS,2SLSOLS。,,3。,OLS2SLS,,、、Haus-man,4。,,:,,0.004,1,0.4%,8。,,,,10%,,。41:;*、**、***10%、5%、1%。·χ2(48)=7.71P>χ2=1.00χ2(48)=8.10P>χ2=1.00χ2(48)=6.09P>χ2=1.0052--《》()20093,giftpersen,,,,23。,,,。、22,,,。:,,,。,,,,,;,2002,。,,。,,。,,,,。,()。,,。,。,,,,,,。,,。,。,(,2009)。,,。,,,。、①2,“”。,,,,;,()。,,。②,1,0。③:、、、、、、、、、、、。④,“”,“”“”,SatoLi(2007),,“”,,Chen(2008)。⑤,,,,53--,,,。(1)AstoneNanMarie,ConstanceA.Nathanson,RobertSchoenandYoungJ.Kim,1999,“FamilyDemography,SocialTheory,andInvestmentinSocialCapital”,PopulationandDe-velopmentReview,Vol.25,No.1,pp.1~31.(2)BianYanjie,1997,“BringingStrongTiesBackin:Indi-rectTies,NetworkBridgesandJobSearchesinChina”,AmericanSociologicalReview,Vol.62,No.3,pp.366~385.(3)BridgesWilliamP.andWayneJ.Villemez,1986,“In-formalHiringandIncomeintheLaborMarket”,AmericanSoci-ologicalReview,Vol.51,No.4,pp.574~582.(4)BurtR.S.,1992,StructuralHoles:TheSocialStructureofCompetition,Cambridge,Massachusetts:HarvardUniversityPress.(5)CampbellKarenE.,PeterV.MarsdenandJeanneS.Hurlbert,1986,“SocialResourcesandSocioeconomicStatus”,SocialNetworks,Vol.8,pp.97~117.(6)、、:《———》,,2009。(7)DeGraaf,PaulM.andHendrikD.Flap,1988,“‘WithaLittleHelpfromMyFriends’:SocialResourcesasanExplana-tionofOccupationalStatusandIncomeinWestGermany,TheNetherlands,andtheUnitedStates”,SocialForces,Vol.67,No.1,pp.452~472.(8)DomínguezSilviaandCelesteWatkins,2003,“CreatingNetworksforSurvivalandMobility:SocialCapitalamongAfrican-AmericanandLatin-AmericanLow-IncomeMothers”,SocialProblems,Vol.50,No.1,pp.111~135.(9)DongXiaoyuanandPaulBowles,2002,“SegmentationandDiscriminationinChina’sEmergingIndustrialLaborMar-ket”,ChinaEconomicReview,Vol.13,pp.170~196.(10)ElliotJames,1999,“SocialIsolationandLaborMarketInsulation:NetworkandNeighborhoodEffectsonLess-EducatedUrbanWorkers”,SociologicalQuarterly,Vol.40,No.2,pp.199~216.(11)FlapHendrikD.andE.Boxman,2001,“GettingStarted:TheInfluenceofSocialCapitalontheStartoftheOccupationalCa-reer”,inSocialCapital:TheoryandResearch,editedbyN.Lin,K.S.CookandR.S.Burt,NewYork,AldinedeGruyter,pp.159~184.(12):《2000》,,2002。(13)HwangKwang-kuo,1987,“FaceandFavor:TheChi-nesePowerGame”,AmericanJournalofSociology,Vol.92,pp.944~974.(14)KnightJohnandL.Yueh,2002,“TheRoleofSocialCapitalintheLaborMarketinChina”,OxfordUniversity,De-partmentofEconomicsDiscussionPaper.(15)KrishnaA.,2000,“CreatingandHarnessingSocialCapital”,SocialCapital:AMlutifacetedPerspective,P.DasguptaandI.Serageldin,eds.WashingtonDC:TheWorldBank.(16)LaiGina,NanLin,andShu-YinLeung,1998,“Net-workResources,ContactResources,andStatusAttainment”,So-cialNetworks,20,pp.159~178.(17)LinNan,1999,“SocialNetworksandStatusAttain-ment”,AnnualReviewofSociology,Vol.25,No.1,pp.467~487.(18)LinNan,2001,“BuildingaNetworkTheoryofSocialCapital”,inSocialCapital:TheoryandReserach,editedbyN.Lin,K.S.CookandR.Burt,NewYork,AldinedeGruyter,pp.3~31.(19)MortensenD.T.andT.Vishwanath,1994,“PersonalContactsandEarnings:It’sWhoYouKnow!”,LaborEconomics,Vol.1,No.2,pp.18