简介：Sincethe1980s,especiallythemid-1980s,theimbalanceinthesexratioatbirthinChinahasbeenincreasingcontinuouslyandthesituationhasworsenedinrecentyears,accordingtothefourthandfifthcensusesin1990and2000.Thisissuehasdrawnwidespreadattentionfromthegovernmentaswellasacademia.Thefundamentalreasonfortheimbalance

简介：TakingBeijingasanexampleandbasedonthecensusdata,macro-levelpopulationstatisticaldataand2004~2013marriageregistrationdata,thispapermakesacontrastiveanalysisonthecharacteristicsandchangingtrendsoflocalresidents,migrantsandtemporarymigrants.Relativetothelocalresidents,themigrantsgenerallyhavehouseholdregistryofcentraldistrictsandhighereducationallevelandoccupationallayer.Temporarymigrantshaverelativelycomplicatedpopulationstructurebutdifferentiateduringtheprocessofmarriagematching.'Two-placemarriages'formastablegroupofnewpermanentmigrantsandmeanwhileimplyasizablegroupoflatentdependentmigrants.Thiswillproducegreatinfluencesonthegeneralpopulationstructureandtheagingprocess,whichmayalsoleadtosomeconflictsandproblems.Thegovernmentshouldbepreparedwithpolicyresponsessoastopromotethebenigndevelopmentofpopulationdiversificationinmegalopolis.

简介：Inthispaper,basedonsurveydataoffourcities,migrantpopulationin2008,weusemulti-levelLogitmodeltoanalyzethefactorsofindividualandareasofdestinationwhichhaveimpactonmigrationbehaviorofmigrantpopulationinlargecities.Wefindthattherearelargechangesinthebehaviorofmigrants:Firstly,theriseintheproportionofmigrantcitizenshasledtotheeffectsofgender,maritalstatusandhouseholdtypeandotherfactorsontheprobabilityofmigrationarenotsignificant,andthemigrationisappearingtobaseonthefamilyunit;Secondly,duetothediscriminationagainstmigrantsinemploymentandwageincome,andtheupgradeofindustrialstructure,theattractivenessoftheincreasingjobstothemigrantpopulationhasdeclined,andmigrants,expectedincomeisdetachingfromtheincomelevelofurbanresidents;Thirdly,thegrowthofurbanladors,averagewagehasextrusioneffectontheemploymentofthemigrantlaborsintheinformalsector,whichreducestheprobabilityofpotentialmigrantpopulation.

简介：SincetheimplementationofthenewlyrevisedLawonProtectionoftheRightsandInterestsoftheElderly,thesocietyhasattachedcontinuousconcerntothefeasibility,andlegalandethicalboundariesoftheclauseofchildren'visitinghomeoften'.Howtosupportfamily-basedseniornursinghasbecomeanimportantareafordiscussion.

简介：Inthearticle,weattributethemaininstitutionalreasonsforimpactsoncitizenizationofmigrantworkerstotheurban-ruraldualinstitution,andanalyzeitscontentandthebasiccharacteristics.Thenempiricalanalysisoftheimpactonthewill,theability,decision-makingandprocessofcitizenizationofmigrantworkersisgivenbyuseofLogisticregressivemodelandinvestigationdata.Finallyaresultisfoundthatalthoughthemigrantworkershaveastrongdesireforbecomingcitizens,thevastmajorityofmigrantworkerscannotbeconvertedtothepublicbecauseoftheircapacityconstraints,soassoonaspossibletoimprovetheirabilityofcitizenizationbecomesthekeytopromotecitizenizationofmigrantworkers;furthermore,intheurban-ruraldualinstitution,inadditiontothehouseholdregistrationsystem,theemploymentsystem,thesocialsecuritysystem,thelandsystemandtheeducationsystemhaveobviousobstaclesonthewill,theabilitydecision-makingandprocessofcitizenizationofmigrantworkers.Therefore,thefuturefocusofinnovationoftheurban-ruraldualinstitutioncannotcontinuetoremainintheformalaspectsofthehouseholdregistrationsystem,butassoonaspossibletoswitchtoinnovationoftheemploymentsystem,thesocialsecuritysystem,thelandsystemandtheeducationsystemwhichhaveasubstantialimpactontherightsandbenefitsofruralmigrantworkers,suchasexpectationsandincome.

简介：ＡｎＡｎａｌｙｓｉｓｏｆｔｈｅＰｏｔｅｎｔｉａｌｏｆＣｈｉｎａ′ｓＧｒａｉｎＯｕｔｐｕｔｉｎ２０００———ＢｙｔｈｅＨｅａｄＲｕｒａｌＳｕｒｖｅｙＴｅａｍｏｆｔｈｅＳｔａｔｅＳｔａｔｉｓｔｉｃａｌＢｕｒｅａｕｈｉｎａ′ｓｇｒａｉｎｏｕｔｐｕｔｉｎｃｒ...