{"title":"Preference-Based Discrimination and Profit: On the Profitability of Discriminatory Spatial Policy","authors":"R. Wallace","doi":"10.1111/J.1530-9134.2004.00014.X","DOIUrl":"https://doi.org/10.1111/J.1530-9134.2004.00014.X","url":null,"abstract":"In many markets, firms are able to conduct discriminatory strategies based on whether a customer prefers a competitors' product or their own. This article considers the impact of such discrimination in duopoly models in which firms set prices and conduct precontract-customization efforts for some customers. We identify two effects: (1) The ability to conduct preference-based discrimination increases equilibrium profit as long as long as precontract customization is at least modestly important in competitive dynamics; and (2) The ability to conduct preference-based discrimination enhances social welfare if any precontract customization is done. Copyright 2004 Blackwell Publishing, 350 Main Street, Malden, MA 02148, USA, and 9600 Garsington Road, Oxford OX4 2DQ, UK..","PeriodicalId":248832,"journal":{"name":"Wiley-Blackwell: Journal of Economics & Management Strategy","volume":"29 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120069261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Patents, Secrets, and the First-Inventor Defense","authors":"V. Denicoló, L. Franzoni","doi":"10.2139/ssrn.265745","DOIUrl":"https://doi.org/10.2139/ssrn.265745","url":null,"abstract":"We analyze optimal patent design when innovators can rely on secrecy to protect their innovations. Secrecy has no fixed term but does not preclude accidental disclosure nor independent creation by other inventors. We derive the optimal scope of the rights conferred to such second inventors, showing that if the patent life is set optimally, second inventors should be allowed to patent and to exclude first inventors who have relied on secrecy. We then identify conditions under which it is socially desirable to increase patent life as much as is necessary to induce first inventors to patent. The circumstances in which it is preferable that they rely on secrecy seem rather limited.","PeriodicalId":248832,"journal":{"name":"Wiley-Blackwell: Journal of Economics & Management Strategy","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115777451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}