{"title":"定向搜索中的信息广告","authors":"P. GOMIS‐PORQUERAS, B. Julien, Chengsi Wang","doi":"10.2139/ssrn.2040983","DOIUrl":null,"url":null,"abstract":"We consider a directed search environment where capacity constrained sellers reach uncoordinated buyers through costly advertising while buyers observed all prices probabilistically. We show that: (i) the equilibrium advertising intensity has an inverted U-shape in market tightness, (ii) the equilibrium advertising intensity is higher under an auction mechanism than under posted pricing, and (iii) the equilibrium price and measure of informed buyers may be positively correlated even in large markets.","PeriodicalId":245577,"journal":{"name":"MKTG: Advertising (Topic)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Informative Advertising in Directed Search\",\"authors\":\"P. GOMIS‐PORQUERAS, B. Julien, Chengsi Wang\",\"doi\":\"10.2139/ssrn.2040983\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We consider a directed search environment where capacity constrained sellers reach uncoordinated buyers through costly advertising while buyers observed all prices probabilistically. We show that: (i) the equilibrium advertising intensity has an inverted U-shape in market tightness, (ii) the equilibrium advertising intensity is higher under an auction mechanism than under posted pricing, and (iii) the equilibrium price and measure of informed buyers may be positively correlated even in large markets.\",\"PeriodicalId\":245577,\"journal\":{\"name\":\"MKTG: Advertising (Topic)\",\"volume\":\"30 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-04-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"MKTG: Advertising (Topic)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2139/ssrn.2040983\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"MKTG: Advertising (Topic)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2139/ssrn.2040983","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
We consider a directed search environment where capacity constrained sellers reach uncoordinated buyers through costly advertising while buyers observed all prices probabilistically. We show that: (i) the equilibrium advertising intensity has an inverted U-shape in market tightness, (ii) the equilibrium advertising intensity is higher under an auction mechanism than under posted pricing, and (iii) the equilibrium price and measure of informed buyers may be positively correlated even in large markets.