简介：在这份报纸，我们考虑从消费者收集使用的产品并且生产重新生产的产品的生产仅仅新的产品和一个制造商的由一个原来的制造商(OM)组成的一个单个时期的模型。OM和制造商在产品市场竞争。我们作为一个工具检验政府津贴的效果支持重新生产的活动。在里面特别地，我们认为三是津贴选择：到制造商，到消费者的津贴，和津贴的津贴由制造商和消费者分享了。我们发现制造商或消费者上的政府津贴的介绍总是增加重新生产的活动。我们也发现因为到制造商的津贴导致重新生产的产品的更低的价格，到制造商的那津贴是最好的津贴选择，因此导致更高级的消费者剩余。

简介：Inthispaper,regulatoryandoptimumprogrammingmodelhasbeenadopted.Consideringthecostsofemissionreduction,supervisionandpenalty,wewentallouttoanalyzetheoptimaldecisionofcostefficiencyofregulatorswhenimplementingthesethreepolicyinstruments:carbonemissionstandards,carbonemissiontradingpermissions,andcarbontaxesaswell.Itsresulthasindicated:Instrictaccordancewithcontroltargetoftotalcarbonemissions,regulatorsarewillingtorendersocialandeconomiccostabletoachievethegoalofoptimalcostefficiencybyregulatingcarbonemissionstandardsandsupervisingmarginalcostcausedbyvariationsintheprobability;fortunately,undertheconditionsoflowsupervisorycostandcertaincriteriawhichismet,theimplementationofcarbonemissiontradingpermissionscouldprovidesocialandeconomiccostwithopportunitiestorealizethatobjective;throughcomparativeanalysis,carbonemissiontradingpermissionshavetheadvantagesofhigherefficiencythancarbonemissionstandardsonthepremiseofincompleteinformation.Duringtheimplementationofcarbontaxesstrategy,whenthereexistsuncertaintyinformationintheenterprisesreductionbehaviors,theconditionwhichenterprisescanfullycomplywithisthetaxratelevelisnothigherthanmarginalpenaltyfunction;thetaxratelevelofenterprisesperfectcomplianceoughtnottobelowerthanthedivisionofmarginalpenaltycostandmarginalsupervisorycost.Theoptimalstrategyofenterprisesimperfectcomplianceisthatregulatorsvaryingthemarginalcostofemissionstandardsisequaltovaryingthatofsupervisoryprobability.

简介：Socialmediaandconsumerbehaviorareincreasinglyimportantinbusinessnowadays.Asanewformofadvertising,socialmediadofacilitatetheincreaseindemandandbringachallengetomanufactures.Whileresearchersdemonstratedthatinsufficientcapacitygeneratesthelossintheprocessofsales,anoppositeconclusionhasbeenobtainedthattheprofitislargerininsufficientcapacity.Thisstudyinvestigatesthissituationofamanufacturer.Wedevelopamultiperiodmodelofinsufficientcapacityconcerningwithsocialmediaandconsumerbehavior.Ancalculationofthemodelindicatesthatagreatchangeappearsinthedemandofeachperiod.Toensurethemaximumprofit,thecapacityofeachperiodiscomputed.Andtheprofitisalmost8timeslargerthanthatwedonotconsidersocialmediaandconsumerbehavior.Wediscusstheimplicationsofourfindingsforboththeoryandpractice.

简介：Thispaperproposedtheoptimizedthree-stagestrategyoforderlymanagementoffilestreaminnetworkprintingworkflow.Infirststagethecustomerpreflightwasaddedtotheconventionalprepresspreflight,whichsetquick-type,general-type,stable-typeandcomprehensive-typepreflightschemeforcustomersbyinvestigatingthepossibilityofoccurrenceoferrorsofvariouspreflightentriesandcustomerrelevancy.Basedonfourtypesofpreflightschemes,fourcustomerpreflightapplicationswerecreatedbyusingPitstopProandConnectorYou.Customerscanselectoneoftheappropriateapplicationsforquickpreflightbeforedeliveringtoreducetheprobabilityofreturningthefilesbackforcorrectionwhenerrorsoccurinpreflight.Secondstageisprintingenterpriseprepresspreflight,whichproposedtheconceptoftheprepresspreflighttolerance.Inaddition,accordingtothedifferentrequirementsofprintingtechnologyandquality,thispaperestablishedtheprepresspreflightschemebasedontheprintingenterprises’toleranceforpreflighterror.Thirdstageistomanagetheoptimizedsortingofprepressfilestream.Toachieveit,theSPTruleandthe0-1programmingmodelwereadopted,timespendofpreflight,printingprocessandpost-pressfinishingwasalsotakenintoaccount.Moreover,EnfocusSwitchsoftwarewasappliedtoestablishautomatednetworkprintingworkflowandcompletethefilestreamsorting.Finally,theresultofsimulationanalysisoftheoptimizedstrategyshowsthattheoptimizedthree-stagestrategycaneffectivelyshortenthefileprocessingtime.