简介:Thetraditionaleconomicgrowthmodeof"threehighsandonelow(highinput,highconsumption,highpollutionandlowefficiency)"makesChinagettheachievementsofeconomicdevelopmentandprosperityduringthereformandopeningupwithmorethan30years,butbehindthisextensivemodeofeconomicgrowthisexcessiveconsumptionofnaturalresourcesandalotofgreenhousegasesemissions,thisnotonlylimitsthegrowthrateofChina’seconomy,butmakesatremendousnegativeimpactontheenvironmentwhichisdifficultforustosurvive.Therefore,realizingindustrialstructurelow-carboneffectivelyanddevelopingalow-carboneconomycharacterizedby"low-power,lowconsumption,lowpollutionandlowemissions",becomeChina’snewtargetselectiontotransformeconomicdevelopmentmodeandrealizethegoalofoptimizationandupgradingofindustrialstructureandsustainabledevelopment.
简介:Ofitstotalexportvolume,theproportionofChina’snewandhightechnologyproductsandhighvalue-addedproductsisextremelylow.Itspuretechnologicalexportrateisonly2percentofthetotal.Therefore,alongwiththetransformationofthemodeofgrowthofChina’snationaleconomy,acorrespondinggrowthmodetransformationshouldtakeplaceinitsforeigntradesector,anditisnecessarytoachieveasignificantchangeinitsimportandexportproductmix.
简介:Chinaisfacingsevereproblemofwaterscarcity.Agriculturalsector,themainconsumerofwaterresource,hasremarkablychangeditsinstitutionsonwaterresourcedeployment,duetoheavyenvironmentalpressure.Asanewandspontaneousinstitution,groundwatermarkethasdevelopedrapidlyinnorthernChina,andhasimpactsonwaterusingbehaviorsandbenefitsoffarmers.UsinghouseholdsurveydatafromHebeiandHenanin2007,thispaperattemptstopindownthedevelopmentandoperatingofgroundwatermarketinruralChina.Wefocusonthemonopolyandcompetitioninthemarket.EmpiricalanalysisrevealsthatChinesefarmersaretryingtomakerationaldecisionwhentheycompetewithothersingroundwatermarket.Ingeneral,monopolyisnotfierceinChineseruralgroundwatermarket,withgreatvariationsamongdifferentvillagesandevendifferenttubewellswithinonevillage.Tubewellcosts,regulationandthedensityoftubewellsarethemaindeterminantsthataffectmonopolylevelofgroundwatermarket.Tomakewatermarketbenefitmoreandmorefarmersoflowincome,correspondingpoliciesareneededtomodifyitsdevelopmentinthefuture.
简介:Confrontingthecontradictionbetweentherapiddevelopmentofeconomyandtheeffectiveprotectionofenvironment,anddevelopinglowcarboneconomybyoptimizingtheindustrialstructurehavebecomeoneoftheeffectivewaytoattractmoreattention.Inthepaper,wemadearesearchonthecorrelationbetweenchina’sthreemainindustriesandcarbonemissionintensitytofindoutthemainfactorswhichaffecttheintensityofcarbonemissioninChinabymeasuringthegrossemissioninchina’s28mainprovincesin2003-2013andusingGreycorrelationanalysisbasedonthechangetendency.Theresultsindicatethatthesecondindustryhasthelargestcorrelationwithcarbonemissionintensity;thetertiaryindustryhelpsreducetheintensityofcarbonemission,butitisnotveryobvious;thefirstindustryhastheleastimpactoncarbonemissionintensity.Inthelastpart,accordingtothecharacteristicsofindustrialstructureandcarbonemission,weputforwardthesuggestionsandstrategiesontheadjustmentofchina’sindustrialstructureinfuturewiththeresultsanalysis.
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