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简介：身为马来西亚公民的我（甚至还有很多在新加坡工 作的同胞们）,but I do believe reason comes before loyalty.　　I do not see anything wrong with Senior Minister Lee Kuan Yew publishing his memoirs. Prime Minister Mahathir says the memoirs have angered the Malaysian people. As a Malaysian,是我们这些在新加坡工作的马公民在这种情况下

简介：　　( The writer is a Malaysian working in Singapore ),says the memoirs have angered the Malaysian people. As a,身为马来西亚公民的我（甚至还有很多在新加坡工

简介：Themanagementstrategiesofafirmareinevitableaffectedbyindividualbehaviorpreferences.Theeffectofindividualpreferenceontheevolutionarydynamicsforsupplychainsisstudiedbyemployingreplicatordynamics.Eachfirmhasthreebehaviorpreferences:selfishness,fairness,andaltruism.Firstly,thecasethatthestrategysetofmanufacturersandretailersincludingtwopurestrategiesisconsideredandtheeffectofpreferenceparameterontheequilibriumoutcomeintheshortterminteractionisdiscussed.Secondly,theequilibriumstateintheshort-termisalwaysdisturbedbecausethechangeoftheenvironment,firm’sstructure,andsoforth.Usingthereplicatordynamics,theevolutionarystablestrategiesofmanufacturersandretailersinthelong-terminteractionareanalyzed.Finally,theextendcasethatthestrategysetofmanufacturersandretailersincludethreepurestrategiesisinvestigated.Theseresultsarefoundthatthestrategyprofileinwhichbothmanufacturerandretailerchoosefairnessoraltruism,oroneplayerchoosesfairoraltruisticstrategyandtheotherplayerchoosesselfishstrategymaybeevolutionarystable,thestabilityoftheseequilibriadependsonthethepreferenceparameters.

简介：Serviceprovidersoftenadoptthemechanismofcustomerclassificationduetotheheterogeneityofcustomerwaitingcost.However,theclassificationservicemaycauseunfairnessfeelingofregularcustomers,thenaffecttherevenueandsocialwelfare.Thispaperprovidesthefirstexactanalysisaboutthesituationthatserviceprovidersoffertwoclassesofnon-preemptivepriorityservicewhencustomerfairnessperceptionisexplicitlymodeled.Wemodelcustomerfairnessperceptionasanegativeutilityonregularcustomersthat’sproportionaltothewaitingtimedifferencebetweenthetwoqueues.ByanalyzingastylizedM/M/1queueinmonopolyservicesystem,wecanderiveimportantresultssomeofwhichreaffirmexistedresearchresults.First,fromtheperspectiveofrevenuemaximization,serviceprovidersshouldadoptthemechanismofcustomerclassificationandsetupthetwokindsofcustomerswheretheycanseeeachother.Next,consideringcustomerutilitymaximization,serviceprovidersshouldcancelthemechanismofcustomerclassification,andkeeponequeue(regularcustomers)only.Then,fromtheperspectiveofsocialwelfaremaximization,serviceprovidersshouldalsoadoptthemechanismofcustomerclassificationbutsetupthetwokindsofcustomerswheretheycannotfeeleachother.Finally,thispaperconcludestheoptimalpricingbasedoncustomerclassificationintheabovethreedifferentperspectives.Thisresearchshowsimportantreferencevalueandpracticalsignificanceforserviceproviderswhoadoptthemechanismofclassificationservice.

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简介：WiththeRioOlympicsjustafewmonthspast,weremembertheexcitement,theincredibleperformances,andthecontroversies.Ashappenssooften,theOlympicGamesfocusattentionnotonlyonathleticachievementsbutalsoonhowathletesmayreachever-increasinglevelsofperformance.Doping,medicaldoping