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时间:2019-06-01
《战略经济(竞争分析)12-长期竞争优势》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、EconomicsofStrategyBesanko,Dranove,ShanleyandSchaefer,4thEditionChapter12SustainingCompetitiveAdvantageSlideshowpreparedbyRichardPonarulCaliforniaStateUniversity,ChicoSustainingCompetitiveAdvantageInaperfectlycompetitivemarket,pricecompetitionwillensurethatcompetitiveadva
2、ntagewillnotbesustainedEvenwithoutperfectcompetition,sustainingcompetitiveadvantageisnoteasyRivalscanimitateasuccessfulfirm’sproductsorneutralizethefirm’sadvantagethroughnewtechnologies,productsandbusinesspracticesSustainingCompetitiveAdvantageSomefirmshavebeensuccessfu
3、linsustainingtheircompetitiveadvantage(Coca-Cola,DellComputers)Othershaveallowedtheircompetitiveedgetoerodeunderpressurefromtheircompetitors(Dominick’sPizza,SiliconGraphics)PerfectCompetitionandCompetitiveAdvantageInaperfectlycompetitiveindustrywherefirmsarepricetakers,c
4、ompetitiveadvantagedoesnotexistEvenwhentheproductisnothomogenous(andvariesonacost-qualitycontinuum),dynamicsofperfectcompetitioncanworkThePerfectlyCompetitiveDynamicThePerfectlyCompetitiveDynamicTheefficientfrontieristhetheoreticalboundarythatnofirmcancrossFreeentryandc
5、ostlessimitationwillforceallthefirmstomovetothetangencypointandtheeconomicprofitwillbezeroSustainabilitywithMonopolisticCompetitionInmonopolisticcompetition,firmssellhorizontallydifferentiatedproductstoconsumerswhodifferintheirtastesEachsellerfacesadownwardslopingdemandc
6、urveduetoproductdifferentiationandsetsthepriceabovemarginalcostSustainabilitywithMonopolisticCompetitionEntrantscanslightlydifferentiatetheirproductsfromtheincumbents’andcreatetheirownnicheFreeentrywillcutintothemarketshareoftheincumbentsandmaketheeconomicprofitbecomezer
7、o(whileprice>marginalcost)ProfitabilitycannotbesustainedunlessentryisdeterredThreatstoSustainabilityRegardlessofMarketStructureEvenwhenincumbentscandeterentry,powerfulsuppliers/buyerscanthreatenprofitabilityregardlessofmarketstructureSometimesgoodperformancemaybesimplyd
8、uetoluckandovertimeprofitsregresstothemeanEffectofCompetitiveForcesonProfitabilityEntry,
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