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,:———、,[]“”,、,PSM-DID,:,,、,0.2067、0.19070.1491。,,、;,,、,,。,、,,、,。[];;;;[]F530[]A[]1006-480X(2016)10-0092-17、1960,[1,2],,,,[3],“,”[4]。,“”[]2016-04-21[]“”(15ZDA053);“‘’、———”(71603226);“”(15YJCZH033)。[](1976—),,,,;(1965—),,,。:,:dong_yanmei@126.com。,。92201610①,,,,[8],,。[5]。2015,“”,20260。“、、、”,20167《》,20203、80%,。、、,,[6],[7]。,,,“”[8]。。[9,10],,,[11]。,,[8,12]。,,,[13,14];,,,[6,15,16]。,,;,[11],,,,[17]。,,“”,,,[18,19]。,“、”、,“”,,?GDP[9]、[20]、[21],、(Difference-in-Difference,DID)(PropensityScoreMatching,PSM)。,,“”,“、”,,(PSM-DID)、。:①ReddingandSturm[22],“”、。②285153(PSM,PropensityScoreMatching),。③PSM-DID。④。⑤。、ReddingandSturm[22]、Redding[23]“”,①,、。:93,:1.ni,n,i。L軈,,。i①Li(bi+ri),bi,rii,i,ri=0,。i,(bi+ri)(0<(bi+ri)<1),[1-(bi+ri)]。2.(1)。n,—,μ,CnHn。Reddingetal.[24],Hn,,—:Un=CnμHn1-μ(0<μ<1)(1),Cn:Cn=i∈NΣMicniσ-1σσσσσ-1(2),σ,(σ>1);cniin;iMincni,。i1n,(dni-fni)n,[(dni-fni)-1],(dni-fni)>1,,fni=0,fni>0,dnini,fnini。,inpni:pni=pi(dni-fni)(3)in,CnPn:Pn=i∈NΣMiP1-σniσσ1/(1-σ)=i∈NΣMipi(dni-fniσσ)1-σniσσ1/(1-σ)(4),νnLnn,,νnn。n,γn1-μ、νnLnH軓n:γn=(1-μ)νnLnH軓n(5)①,,“”,“”;,,,。,。94201610,ni:xni=pi-σ(dni-fni)1-σ(μνnLn)(Pn)σ-1(6)(2)。F(F>0)Ai。,i(li)ixi:li=F+xiAi(7),Ai。,i:Pni=σσ-1 (dni-fni)wiAi (8),:x軃=xi=nΣxni=AiF(σ-1)(9)3.(1)。,,,n(νn)、(Pn)(γn)。,,,:Vn=νn(Pn)μ(γn)1-μ=V軍(10)(10)Mi、ipiin(dni-fni)(((4)),Reddingetal.[24],cman:cman≡i∈NΣMi[pi(dni-fni)]1-σ(11),Pn:Pn=[cman]1/(1-σ)(12)(4)、(5)、(12)(10)γn、νnPn,:Ln=χ(bn+rn)μ1-μAnμ(σ-1)σ(1-μ)H軓(fman)μσ(1-μ)(cman)μ(1-μ)(σ-1)(13),χ=V軍-1/(1-μ)ξμ(1-μ)μ-μ(1-μ)(1-μ)-1V軍。,Ln(bn+rn)(fmancman)。RompandOosterhaven[25],,,,,;,,,[26],95,:,。,:1:,;,。,。(2)。(8),,,,iwix軃。(6)、(8)(9),:σσ-1wiAi軃軃σ=1Xn∈NΣwn(bn+rn)LnΣΣ(Pn)σ-1(dni-fni)1-σ(14)、,i。,niμνnLn=wn(bn+rn)Ln、Pn(dni-fni),i,(dni-fni)。,Reddingetal.[24],fmai:fmai≡n∈NΣwn(bn+rn)LnΣ≡(Pn)σ-1(dni-fni)1-σ(15),:wi=ξAiσσ-1[fmai]1/σ(16),ξ=[F(σ-1)]1/σ(σ-1)/σ。,fmai。,:2:。,。(3)。,,—,n,,n,:νnLn=wn(bn+rn)Ln+(1-μ)νnLn=(bn+rn)Lnwnμ(17),,n(bn+rn),,wn。,:3:。,。、1.(1)(DID,DifferencesinDifferences)。。,:“”,“96201610”。“”?DID(DifferencesinDifferences),“”“”,DID,,“”、“”,“”“”,“”“”。:Yit=β0+β1cityit+δ0yearit+δ1yearit×cityit+μi+εit(18),Yitit;cityit,t1,0;yearit,,year1,0;(yearit×cityit),δ1;μi;εit。,(),(),,,,,,,DID,,DID()(),。(2)(PSM,PropensityScoreMatching)。,,,,DID“”“”。,Heckman[27]、RosenbaumandRubin[28](PSM)。:①(pscore)。,,1,0,,,(pscore):pi(X)=Pr(cityit=1|Xi)=F[h(Xi)](19),cityit;Xii;h(·);F(·)Logistic。②(pscore),i,pscore,:。pscorepscore,。(3)(PSM-DID)。PSM,,DID“”,,,PSMDID,。:①PSM;②DID,(20):YitPSM=β0+β1cityit+δ0yearit+δ1yearit×cityit+β2Xit+μi+εit(20),Xit,,。,(20)。2.(1)。Shawetal.[29],2011,972011,,2011,2011,,2011。2008—2015《》,,285,①,2007,《》GDP(),GDP。(2)。①。。AhlfeldtandFeddersen[9]、ReddingandTurner[20]Kim[21],,,gdp、wage、emp(、pri、sec、ter)、。②。(yearit)、(cityit)(yearit×cityit)。,;;,。③。DID,,DaiandHatoko[19],(lnpop)、(lnpot)、(lnhwf)(lnfdi),、,、(mpi=∑Rj=1RETjdij-1,i,RET,dijij)、、()②。、1.(1)。1(a),,,,,,,。,(1(b)),,。,,,。,。①(),,,,。,。②,。。,:98201610①,PSM-DID,,。2.PSM-DID(1),,(1)、2011(2)、(3)PSM(4)DID。:①4(year×city)1%,(lnemp),,,WilligersandWee[30]。②2011,(year×city)0.110.12,2011,。③,(year×city)0.14,,,,,。④PSM-DIDDID,(year×city)DID,PSM-DID,。,2011,,、,①。,(、、)(、、)(2),:①,、(emp)(year×city)1%;,,5432100.00.20.40.60.81.02.52.01.51.00.500.00.20.40.60.81.0(a)(b)1:。99,。②,,、;、,、。,(con)、(itc),(man)、(wrt),(man)、(hcs),。,,:lnemp0.2067***0.0985***0.0959***0.01220.1354***0.00670.0646(0.0376)(0.0417)(0.0315)(0.0375)(0.0431)(0.0170)(0.0422)lnpri-0.3303***-0.1525***-0.1350**-0.0429-0.1412**-0.1340**-0.0551(0.0856)(0.0407)(0.0678)(0.0449)(0.0625)(0.0518)(0.0367)lnsec0.1746***0.0789***0.0802***0.01550.1152***0.01380.0455**(0.0261)(0.0165)(0.0210)(0.0164)(0.0212)(0.0088)(0.0185)lnter0.1887***0.0836***0.0984***0.00670.1524***-0.00490.0412**(0.0352)(0.0264)(0.0289)(0.0155)(0.0300)(0.0188)(0.0197)year×cityPSM-DID2:。***、**、*1%、5%、10%。:Stata14。(1)lnemp(2)lnemp(3)lnemp(4)lnemp(5)lnpri(6)lnsec(7)lnteryear×city0.1066***0.1166***0.1424***0.2067***-0.3303***0.1746***0.1887***(0.0286)(0.0287)(0.0605)(0.0376)(0.0856)(0.0261)(0.0352)lntpop0.1873***0.1160***0.1931***0.1916**-0.04080.2642***0.0858**(0.0513)(0.0410)(0.0894)(0.0545)(0.1265)(0.0521)(0.0386)lnpot0.4033***0.3940***0.3819***0.2353***-0.2029*0.2916***0.1454***(0.0243)(0.0204)(0.0798)(0.0275)(0.1130)(0.0465)(0.0345)lnhwf-0.0046-0.0015-0.0044-0.01620.0203-0.0032-0.0136**(0.0060)(0.0053)(0.0130)(0.0067)(0.0184)(0.0076)(0.0056)lnfdi-0.0249**-0.0235**-0.0257*-0.1199*0.2113**-0.0755*-0.0060(0.0124)(0.0110)(0.0702)(0.0142)(0.0993)(0.0409)(0.0303)_cons-2.8933***-2.3861***-2.5945***1.1429-0.5879-1.6526*0.9974(0.4389)(0.3699)(1.6168)(0.4914)(2.2878)(0.9424)(0.6987)N228016161224341341341341r20.25510.22250.23860.23580.18610.48060.4709r2_a0.14620.10960.1264-0.0351-0.10250.29650.2832F96.5252113.877866.805015.491811.477246.456544.6702PSM-DID1:。***、**、*1%、5%、10%。:Stata14。100201610,。1。3.PSM-DID(,)。2,,、2011、PSMDID。:①PSMDID,(year×city),1%,,,,2。②2011,(year×city)0.060.09,,,;(year×city)0.17,,,DID;PSMDID(year×city)0.19,,PSM。,PSM-DID。,[31],,PSM-DID,lnwage(year×city)。:(lnemp)(lnsec、lnter)(yclnemp、yclnsecyclnter)1%,。,,,,,,AhlfeldtandFeddersen[9];,,,,[31]。,,,,。,,PSM-DID
本文标题:高铁建设能否重塑中国的经济空间布-省略--工资和经济增长的区域异质性视角-董艳梅
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