【社会学】社会选择：集体决策和个人判断的框架

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1、SocialchoiceForMatthewandRebeccawhomakeitallworthwhileSOCIALCHOICEAframeworkforcollectivedecisionsandindividualjudgementsJOHNCRAVENProfessorofEconomics,DeanofSocialSciences,UniversityofKentatCanterburyTherightoftheUniversityofCambridgetoprintandsellallmannerofbookswasgrante

2、dbyHenryVIIIin1534.TheUniversityhasprintedandpublishedcontinuouslysince1584.CambridgeUniversityPressCambridgeNewYorkPortChesterMelbourneSydneyPublishedbythePressSyndicateoftheUniversityofCambridgeThePittBuilding,TrumpingtonStreet,CambridgeCB21RP40West20thStreet,NewYork,NY10

3、011-4211,USA10StamfordRoad,Oakleigh,Victoria3166,Australia©CambridgeUniversityPress1992Firstpublished1992BritishLibrarycataloguinginpublicationdataCraven,John1949-Socialchoice:aframeworkforcollectivedecisionsandindividualjudgements.1.SocialchoiceI.Title302.13LibraryofCongre

4、sscataloguinginpublicationdataCraven,John1949-Socialchoice:aframeworkforcollectivedecisionsandindividualjudgements/JohnCraven.p.cm.Includesbibliographicalreferencesandindex.ISBN0-521-32532-6(hardback).-ISBN0-521-31051-2(paperback)1.Socialchoice2.Economics-Politicalaspects.3

5、.Politicalscience-Decisionmaking.I.Title.HB846.8.C731991302M3-dc20ISBN0521325366hardbackISBN0521310512paperbackTransferredtodigitalprinting2004ContentsPrefaceIX1Introduction11.1Socialchoicetheory11.2Elections31.3Committees51.4Economiccontexts61.5Moraljudgements81.6Furtherre

6、ading10Preferenceandchoice132.1Individualsandalternatives132.2Preferences:notationandbasicassumptions152.3Choice182.4Preferencesaboutsetsofalternatives242.5Utility26Arrow'stheorem293.1Socialchoicerules293.2Thedomainofsocialchoice303.3Independence313.4UnanimityandtheParetoco

7、ndition343.5Dictatorship353.6Arrow'stheorem363.7ProofofArrow'stheorem:theepidemic363.8ProofofArrow'stheorem:thecollective413.9ProofofArrow'stheorem:thedictator433.10Alternativeversions44viContents3.11StrongParetoandahierarchyofdictators453.12Fixedpreferences463.13Possiblere

8、solutions47Collectiverationality514.1Limitedpathindependence514.2Pathindependence5