发展战略与农村劳动力资源配置效率 --王璐航

CCER2002931310087111111FAKLaa-=12222FAKLbb-=ab46121KKK+11221(,)()()ttKKUcucgKKK=++(.)(.),gu1112211(,)*1tKKcUcgKKKss--=+-+0≥g0=grnduvmax101(*)1tttcegudtsrs-∞--+-∫1112(1)(1)()tttttttttkAukvAukvcnkaaabbbd•--=+----+21(1)(1)(1)(1)ttttttvAukvAukabbbaaba--=--01tu≤≤0k11112121*((1)(1)1())(1)tttttttttttttcHguAukvAukvcnkuusaaabbblsdhh----=+++-----++-+ttcsl-=4711111212((1)(1))0tttttttgAukvAukvaaabbblabhh----+---+-=111112((1)(1))ttttttttAukvAukvnaaabbbllrabd•----=----++tv110,10,(1)0ttuuhh≥-≥-=210,0,0ttuuhh≥≥=lim0ttttkerl-←+∞=0=gtu111112(1)(1)0ttttttAukvAukvaaabbbab-------=aabbbaabttttttkuAvkuAv)1()1()1)(1(12--=--(1)[(1)]()ttkCvCababab---=-(1)ttCkuabab--=-11211(1)[](1)ACAabababbbaa----=-vu1=u1=v0=u0=vvuk480=u-k(1)Ckab-=--kk1=u-k(1)Ckba-=--kk)1(ba-C()ttttkkcnkbd•=--+1()tccknbrbds•-=--++112()Aknbbbdr*-=++bba-*-bkk*bk10uk111112(1)(1)nAukvAukvaaabbbrdab----++=+--vu,491112(1)(1)*[]*[(1)]*[]*[(1)]AACCCkCknababbaababbaababrd------+----=++1112212112(1)(1){[][]}1(1)(1){*(1)*[]*(1)*[]}()CAACCkAAnCCababbabaababbabaabbardab--------=------++-],[kkk∉10uku1=tu10u11112(1)(1)()tttttttttkAukvAukvnkaaabbbsld•---=+----+))1()1((112111dbarllbbbaaa++----=----•nvkuAvkuAtttttttt)(])1([)1(bababa----=CCkvttbaba---=ttkCu)1()1(0ba-=Ck)1(ab-=CkTk1=u()ttttkkcnkad•=--+1()tccknarads•-=--++*ak50111()Aknaaard*-=++0g10u111112((1)(1))0tttttttgAukvAukvaaabbblab----+---=0gtk0lugggg0=g),(lcucl51,+∞==0|ccu,+∞==0|lluT);(ALFffLA+∞==0|LLF1owoLmax),(lcu...trwofLLlc,,,..tsoofLwALFc*);(+=TLLlof=++0≥oLΛ=ooofofLcLwALFLLTcu*)*);((*),(ml+-++--0*);(0*0*=-+=++-=+-=cLwALFwuFuuooolLlcmlll0,0,0*≥≥=ooLLmm10=m52oclLwuuF==20moclLowuuFL==0Hmax),(lcu...trwofLLlc,,,..tsoofLwALFc*);(+=TLLlof=++0≥≥oLH12(,)*((;)*)**()fofooooucTLLFLAwLcLHLlmmΛ=--++-++-0*);(0*0*21=-+=-++-=+-=cLwALFwuFuuooolLlcmmlll0,0,0)(*0,0,0*2211≥-≥=-≥≥=ooooLHLHLLmmmm5310,021==mmoclLwuuF==20,021=mmoclLowuuFL==030,021=mmoclLowuuFHL==),(),(fcflLLHTcuLHTcuF----=2)(**ccllcllLuuuuuHF+-=∂∂5455[1]DwayneBenjammin“HouseholdComposition,LaborMarkets,andLaborDemand:TeatingforSeparationinAgriculturalHouseholdModels,”Econometrica,60(2):287-322,1992.[2]MortomI.Kamien&NancyL.Schwartz“DynamicOptimization”,SecondEdition.[3][4]56