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1、本科毕业论文(设计)外文翻译外文出处Springer-VerlagBerlinHeidelberg,2008,173-182外文作者CengizKahraman,TufanDemirel,andNihanDemirel原文:EffectsofInflationunderFuzzinessandSomeApplicationsAbstract:Thischapterpresentsthewaysofincorporatingtheparameterfuzzyinflationtotheengineeringeconomy
2、analyses.Inflationisafinancialparameterdifficulttoestimate.Thefuzzysettheorygivesusthepossibilityofconvertinglinguisticexpressionsaboutinflationestimatestonumericalvalues.Inthechapter,discountedcashflowtechniquesincludingthesefuzzyexpressionsandsomenumericalexam
3、plesaregiven.Theobtainedresultsshowtheintervaloftheworstandthebestpossibleoutcomeswhenfuzzyinflationratesaretakenintoaccount.1IntroductionInflationisanincreaseintheamountofmoneynecessarytoobtainthesameamountofproductorservicebeforetheinflatedpricewaspresent.With
4、theinflationinanytimepricesriseandthepurchasingpowerdecreases,ittakesmoredollarsforthesameamountofgoodsorservices.Deflationistheoppositeofinflation.Ithastheoppositeeffects,withdeflationpricesdecreaseandthepurchasingpowerincreases.Withthedeflation,ittakesfewerdol
5、larsinthefuturetobuythesameamountofgoodsorservicesasitdoestoday.Thegovernmentscanbefacetofacewiththeinflationmuchmorecommonlythandeflationatnationaleconomy(BlankandTarquin2002,Sharp-BetteandPark1990,Degarmoetal.1990,G.nen1990,Young1993).Mostpeopleareundoubtedlya
6、warethatinflationhastodowithpriceincreases.Whatisperhapslesswell-knownisthatthemeaningofthewordinflationhas9changedsomewhatovertime.Originallythewordinflationwasusedtodescribeacharacteristicofmoney–thatitsvaluewaseroded.Thishappenswhenallpricesinaneconomyriseatt
7、hesamerateovertime.Whenallpricesriseatthesamerate,households’incomes(forexamplewages)increaseasmuchastheirexpenses.Thismeansthathouseholdshavetopaymoreforthesamequantityofgoods.However,neitherhouseholdconsumptionnoritsactualvalue(utility)isaffectedwhenallpricesr
8、iseatthesamerate.Overtime,however,themeaningofthewordinflationhaschangedsomewhat.Todayitisoftenusedsynonymouslywiththewordspriceincreaseandcantherebydescribeanykindof