简介:Energyplaysanimportantroleintheeconomiclife.Withtherapiddevelopmentofeconomy,theconstraintofenergyonthesustainabledevelopmentofeconomyisbecomingmoreandmoreobvious.ThispaperjuststudiesthefactorsinfluencingenergyefficiencyofChinaandtherelationshipbetweenenergyefficiencyandChina'seconomicgrowth.ByusingtimeseriesmultivariablelinearregressionmethodswithChina'srelevantdatafrom1953to2006,thispaperconstructstheregressionmodeltoanalyzethefactorsthatwouldimpactenergyefficiency.Afterthat,aregressionmodelofChina'srealoutputtocapital,laborandenergyefficiencyisconductedtoestimatethemarginalcontributionofeveryfactortotherealoutputtoprovethefundamentalinfluenceofenergyefficiencytotheeconomicgrowth.Intheend,somepoliciesandrecommendationsarealsoputforwardinordertoimprovetheenergyefficiencyofChina.
简介:Economicglobalizationhaspromotedtheformationofglobalproductionnetwork,andcorrespondinglythehighqualityenvironmentalfactorsarereconfiguredbehindthephysicalcommoditiesexchange.ExporttradenotonlydrivesChina'seconomicgrowth,promotesindustrialupgradingandtechnologicalprogress,butalsomayhaveanegativeimpactontheenvironment.Afterreviewingandsummarizingtheexistingrelevantliteratures,thepapercollectstherequiredstatisticdatafrom2003to2006andusesthepaneldatamodeltomeasuretheenvironmentaleffectsofexporttradeintheYangtzeRiverDelta.TheresultsshowthattheexporttradeofYangtzeRiverDeltahasanegativeimpactontheenvironment.Whenthevariablesofeconomicscale,economicstructurearefixed,withtheexporttradegrowthof1%,theindustrialsulfurdioxideemissionandindustrialwastewateremissionwillincreaseby0.12%and0.23%respectively.Sowemustpayseriousattentiontothenegativeeffects,andpromoteregionalsustainabledevelopmentrapidlythroughadjustingtheexportstructureandstrengtheningenvironmentalregulations.
简介:ThisprojectistoevaluatethebenefitsoftheMFNstatusandtheconsequencesofnon-MFNrenewalontradesbetweenChinaandtheUnitedStates.ThispaperalsorevealstheeffectsofquotaremovalonclothingandtextileproductsoninternationaltradesbetweentheUnitedStates,China,HongKong,Taiwan,andIndia.Dataanalyses,statistics,andcharts,thechangesinChina’snumberofexportstotheUnitedStates,inparticular,theapparelandtextilesectorswereselectedtoanalyzefrom1995to2005.