简介：TheobjectiveofthisarticleistouncoverbenefitsandrisksofIntegratedProductServiceOffering(IPSO)inasystematicmanner.Todoso,itadoptsanexplorativelongitudinalin-depthcasestudy(developmentofanIPSObasedonanewtechnology)andaddsinsightstotheexistingliterature.ThearticlefirstproposesatheoreticalandgenericframeworktermedthePCP(Provider-CustomerProduct)trianglewithassociatedinformationflowanduncertainty.Second,varioustypesofbenefitsandrisksarepresentedbasedontheframework.Amongothers,thebenefitofkeepingIPR(IntellectualPropertyRights)withtheproviderandtheriskofregulationchangearenewfindingsfromthecasestudy.Inaddition,thecasestudyrevealsthatIPSOisregardedasapositivecontributortoinnovation.Applyingtheframeworkandclassificationofbenefitsandrisksasnormstoothercaseshasyettobedoneforverification.However,theframeworkcontributesscientificallytoabetterunderstandingofthebenefitsandrisksofIPSO.Inaddition,thisframeworkisadvantageouswithitseasinesstounderstand,whichcontributespracticallytothedisseminationofIPSOinsighttoindustry.

简介：纵观晕瀹法名词的发展，经历了几个阶段：未命名阶段，被称为“某某国之法”“测高之法”等；多个名词共用阶段，被称为“疏密界限法”“影线”“倾斜粗细法”；定名阶段，被称为“晕渝法”，然后沿用下来。而晕渝法最恰当的英文翻译可以用hachuring来表示。