曼昆《经济学原理》15 monopoly--(汉魅HanMei—经济金.ppt
上传人:qw****27 上传时间:2024-09-12 格式:PPT 页数:51 大小:2.8MB 金币:15 举报 版权申诉
预览加载中,请您耐心等待几秒...

曼昆《经济学原理》15 monopoly--(汉魅HanMei—经济金.ppt

曼昆《经济学原理》15monopoly--(汉魅HanMei—经济金.ppt

预览

免费试读已结束,剩余 41 页请下载文档后查看

15 金币

下载此文档

如果您无法下载资料,请参考说明:

1、部分资料下载需要金币,请确保您的账户上有足够的金币

2、已购买过的文档,再次下载不重复扣费

3、资料包下载后请先用软件解压,在使用对应软件打开

15WHYMONOPOLIESARISEWHYMONOPOLIESARISEMonopolyResourcesGovernment-CreatedMonopoliesGovernment-CreatedMonopoliesNaturalMonopoliesNaturalMonopoliesFigure1EconomiesofScaleasaCauseofMonopolyHOWMONOPOLIESMAKEPRODUCTIONANDPRICINGDECISIONSFigure2DemandCurvesforCompetitiveandMonopolyFirmsAMonopoly’sRevenueTable1AMonopoly’sTotal,Average,andMarginalRevenueAMonopoly’sRevenueAMonopoly’sRevenueFigure3DemandandMarginal-RevenueCurvesforaMonopolyProfitMaximizationFigure4ProfitMaximizationforaMonopolyProfitMaximizationAMonopoly’sProfitFigure5TheMonopolist’sProfitAMonopolist’sProfitFigure6TheMarketforDrugsTHEWELFARECOSTOFMONOPOLYFigure7TheEfficientLevelofOutputTheDeadweightLossFigure8TheInefficiencyofMonopolyTheDeadweightLossTheDeadweightLossPUBLICPOLICYTOWARDMONOPOLIESIncreasingCompetitionwithAntitrustLawsIncreasingCompetitionwithAntitrustLawsRegulationFigure9Marginal-CostPricingforaNaturalMonopolyRegulationPublicOwnershipDoingNothingPRICEDISCRIMINATIONPRICEDISCRIMINATIONPRICEDISCRIMINATIONFigure10WelfarewithandwithoutPriceDiscriminationFigure10WelfarewithandwithoutPriceDiscriminationPRICEDISCRIMINATIONCONCLUSION:THEPREVALENCEOFMONOPOLYSummarySummarySummarySummarySummary