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Multiproduct Duopoly with Vertical Differentiation
http://hdl.handle.net/2261/35795
http://hdl.handle.net/2261/35795f62c0d29-1c21-43d9-9543-9e5b12aa8892
| Item type | テクニカルレポート / Technical Report(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-01-17 | |||||
| タイトル | ||||||
| タイトル | Multiproduct Duopoly with Vertical Differentiation | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | JEL Classication:D21, D43, L11, L13 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | multiproduct firms | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | market segmentation | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | quality competition | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | vertical product di¤erentiation | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_18gh | |||||
| タイプ | technical report | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Cheng, Yi-Ling
× Cheng, Yi-Ling× Peng, Shin-Kun× Tabuchi, Takatoshi |
|||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 98544 | |||||
| 姓名 | 田渕, 隆俊 | |||||
| 著者所属 | ||||||
| 著者所属 | Department of Economics, National Taiwan University | |||||
| 著者所属 | ||||||
| 著者所属 | Academia Sinica and National Taiwan University | |||||
| 著者所属 | ||||||
| 著者所属 | Faculty of Economics, University of Tokyo | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The paper investigates a two-stage competition in a vertical di¤erenti- ated industry, where each rm produces an arbitrary number of similar qualities and sells them to heterogeneous consumers. We show that, when unit costs of quality are increasing and quadratic, each rm has an incentive to provide an interval of qualities. The nding is in sharp contrast to the single-quality outcome when the market cover- age is exogenously determined. We also show that allowing for an interval of qualities intensi es competition, lowers the pro ts of each rm and raises the consumer surplus and the social welfare in comparison to the single-quality duopoly. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Subsequently published in B. E. Journal of Theoretical Economics, 2011, vol. 11, Article 16, pp. 1-27. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 本文フィルはリンク先を参照のこと | |||||
| 書誌情報 |
Discussion paper series. CIRJE-F 巻 CIRJE-F-739, 発行日 2010-04 |
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| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11450569 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 335 | |||||
| 出版者 | ||||||
| 出版者 | 日本経済国際共同センター | |||||
| 出版者別名 | ||||||
| Center for International Research on the Japanese Economy | ||||||
| 関係URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.cirje.e.u-tokyo.ac.jp/research/dp/2010/2010cf739ab.html | |||||
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Cite as
Cheng, Yi-Ling, Peng, Shin-Kun, Tabuchi, Takatoshi, 2010, Multiproduct Duopoly with Vertical Differentiation: 日本経済国際共同センター.
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