{"title":"寡头垄断的模型","authors":"Hernán Vallejo","doi":"10.2139/ssrn.3895195","DOIUrl":null,"url":null,"abstract":"This article builds a simple model of oligopoly and uses it to make a detailed characterization of the equilibrium prices; quantities; mark-ups; price elasticities of market demand; price elasticities of residual demand; and welfare, all in terms of the parameters of the model. This is done under five different conjectures -Collusion, Threat, Cournot, Stackelberg and Bertrand-. The results of the model are used do comparative statics.","PeriodicalId":446687,"journal":{"name":"Universidad de los Andes Department of Economics Research Paper Series","volume":"28 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Model of Oligopoly\",\"authors\":\"Hernán Vallejo\",\"doi\":\"10.2139/ssrn.3895195\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This article builds a simple model of oligopoly and uses it to make a detailed characterization of the equilibrium prices; quantities; mark-ups; price elasticities of market demand; price elasticities of residual demand; and welfare, all in terms of the parameters of the model. This is done under five different conjectures -Collusion, Threat, Cournot, Stackelberg and Bertrand-. The results of the model are used do comparative statics.\",\"PeriodicalId\":446687,\"journal\":{\"name\":\"Universidad de los Andes Department of Economics Research Paper Series\",\"volume\":\"28 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-07-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Universidad de los Andes Department of Economics Research Paper Series\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2139/ssrn.3895195\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Universidad de los Andes Department of Economics Research Paper Series","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2139/ssrn.3895195","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This article builds a simple model of oligopoly and uses it to make a detailed characterization of the equilibrium prices; quantities; mark-ups; price elasticities of market demand; price elasticities of residual demand; and welfare, all in terms of the parameters of the model. This is done under five different conjectures -Collusion, Threat, Cournot, Stackelberg and Bertrand-. The results of the model are used do comparative statics.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
