电工杯第八届优秀论文题

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答卷编号:论文题目:姓名专业、班级有效联系电话参赛队员1参赛队员2参赛队员3指导教师:丁树江参赛学校:山东理工大学证书邮寄地址、邮编、收件人:山东省淄博市张店区张周路12号,山东理工大学理学院255049丁树江答卷编号:阅卷专家1阅卷专家2阅卷专家3论文等级摘要邮轮旅游以其超高性价比,独具魅力的海上航行,丰富的娱乐项目体验,逐步成为新的旅游热点,随之产生的邮轮预定的预测问题,邮轮价格的制定等诸多问题,本文着重讨论了舱位预定的预测、预定价格的预测和邮轮公司收益的最大化以及在邮轮上的升舱问题。针对舱位预订问题,我们采用了回归的方法即线性回归、曲线回归,移动平均值法和加法增量法,通过对已知的累计预订人数得出预测结果,并利用SPSS软件对这几种方法所得出的预测结果与实际的总预定量进行相关性分析,得出了加法增量法预测实际预定人数效果最好的结论。针对预定价格的问题,其本质同对舱位预定人数的预测相同,都为收益管理预测。在问题二中,我们在预测预定价格时也采用移动平均法,基本的思路与移动平均值法思路相同,但在移动平均值的基础上,我们又运用了移动平均线方法,并建立了移动平均线进行价格预测的模型,利用各时期移动平均值进行曲线拟合,得到移动平均线,从而得到了预定价格的发展方向的趋势线。在问题三中,运用动态管理的想法,并利用线性的方法回归根据有意愿预定的人数来制定预定价格。针对邮轮公司收益最大化问题,我们采用了两阶段定价方法,利用历史数据和当前数据来更新需求函数,从而动态地为不同航次确定最优的价格。首先,运用最小二乘法,利用约束规划来确定需求函数的参数;其次,以未来总收益最大化为原则,通过一个非线性约束规划来确定最优的价格随着时间的推移,最终体现一种动态价格调整的过程。针对升舱问题,从消费心理学出发,我们考虑了两方面的影响,一是升舱价格与升舱意愿的关系,二是如果升舱价格过低引起的之前购买该舱的人的不满对升舱意愿的影响,从而建立游客升舱意愿模型,并进行了模型的优化,得出了公司预期售票最大收益。关键词:线性回归;移动平均法;加法增量法;预测;邮轮定价策略;购买意愿;AbstractCruisesforitshighcost,charmingsea,richentertainmentexperience,andgraduallybecomeanewtouristdestination,theconsequentpredeterminedpredictioncruise,thecruisepricemakerandmanyotherissues,thisarticlefocusesonthespacepredeterminedprediction,forecastandmaximizetheplannedpriceofthecruisecompanyearningsandupgradeissuesonthecruise.Foraccommodationreservation,weusearegressionmethodthatislinearregression,curveregression,movingaveragemethodandtheadditionincrementalmethod,knownbythecumulativenumberofstarsreservationpredictions,andthesekindsofmethodsusingSPSSsoftwareforecastingresultsobtainedandtheactualtotalpredeterminedamountcorrelationanalysis,theincrementaladditionwasconcludedthebestpracticalmethodtopredicttheeffectofapredeterminednumber.Forapredeterminedpricetheissue,thenatureofthespacewiththesamepredeterminednumberofpredictions,bothforrevenuemanagementprediction.Inquestiontwo,wealsousedthemovingaveragemethodinpredictingapredeterminedprice,thebasicideasandthesameideaofmovingaveragemethod,butonthebasisofthemovingaverage,weusethemovingaveragemethod,andtheestablishmentofmobiletheaveragelinepriceforecastingmodel,usingthemovingaveragecurvefittingofeachperiodtoobtainthemovingaverageline,resultinginatrendlineonapredeterminedpricedevelopmentdirection.Inquestionthree,theuseoftheideaofadynamicmanagementandtheuseoflinearregressionbasedonapredeterminednumberofpeoplewillingtodevelopapredeterminedprice.Profitmaximizationproblemforthecruiseline,wehaveadoptedatwo-stagepricingmethod,usinghistoricaldataandcurrentdatatoupdatethedemandfunctiontodynamicallydeterminethebestpricefordifferentvoyage.First,usingtheleastsquaresmethod,theuseofconstraintprogrammingtodeterminetheparametersofthedemandfunction;secondly,thefuturetomaximizethetotalreturnprinciple,todeterminetheoptimalpriceovertime,theultimateexpressionofaplanbyanonlinearconstraineddynamicpriceadjustmentprocess.Forupgradeissues,fromconsumerpsychology,weconsidertheimpactoftwoaspects,onewishesupgradetherelationshipbetweenpriceandupgrades,andsecond,iftheupgradepriceistoolowbeforethepurchaseofthetankscausedthedissatisfactionofpeopleupgradeimpactwill,inordertoestablishthewishesoftouristsupgrademodel,andoptimizedmodel,obtainedthelargestticketingcompanyexpectsearnings.Keywords:linearregression;movingaveragemethod;additionincrementalmethod;forecasting;cruisepricingstrategy;purchaseintention;一问题重述.....................................................................1二问题的假设...................................................................1三符号说明.....................................................................1四模型的建立与求解.............................................................34.1问题一....................................................................34.1.1问题一的分析.........................................................34.1.2问题一模型的建立与求解...............................................34.1.2.1方法一...........................................................34.1.2.2方法二...........................................................44.1.2.3方法三...........................................................64.1.3三种方法的比较.......................................................74.2问题二....................................................................84.2.1问题二的分析.........................................................84.2.2问题二模型的建立与求解...............................................84.3问题三....................................................................94.3.1问题三的分析.........................................................94.3.2问题三模型的建立与求解...............................................94.4问题四...................................................................104.4.1问题四的分析........................................................104.4.2问题四模型的建立与求解..............................................114.5问题五...................................................................124.5.1问题五的分析........................................................124.5.2问题五模型的建立与求解..............................................12五模型评价与改进..............................................................145.1模型的优点:.............................................................145.2模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