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ブロードバンド・サービスの需要分析と情報通信政策(<特集>ネットワーク型産業における経済規制と産業組織)
http://hdl.handle.net/2261/43854
eab9b895-2a13-4837-89ef-b15340ab28e2
名前 / ファイル | ライセンス | アクション | |
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2011-05-20 | |||||
タイトル | ||||||
タイトル | ブロードバンド・サービスの需要分析と情報通信政策(<特集>ネットワーク型産業における経済規制と産業組織) | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題 | ブロードバンド・サービス | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | 携帯電話サービス | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | 離散選択分析 | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | ロックイン効果 | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | レバレッジ効果 | |||||
主題Scheme | Other | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
その他のタイトル | ||||||
その他のタイトル | Demand Analysis of Japan's Broadband Services and Information Policy (<Featured Theme>Economic Regulation and Industrial Organization in Public Utility with Network Facilities) | |||||
著者 |
依田, 高典
× 依田, 高典 |
|||||
著者別名 | ||||||
識別子 | ||||||
識別子 | 27280 | |||||
識別子Scheme | WEKO | |||||
姓名 | ||||||
姓名 | Ida, Takanori | |||||
著者所属 | ||||||
著者所属 | 京都大学大学院経済学研究科 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 本稿では, 普及期と成熟期のブロードバンド・サービスの需要代替性, ADSLからFTTHへのマイグレーションが進む時のロックイン効果, 2Gから3Gへマイグレーションが進む時の携帯電話のブランド競争と技術規格競争の需要代替性, そして固定ブロードバンドと携帯電話の融合が進むときのレバレッジ効果を計量的に検討した. | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This paper investigates the following topics that are important when considering broadband and information policies: the demand substitution of broadband services in the era of diffusion and maturity, the lock-in effects when the migration from ADSL to FTTH advances, the demand substitution of mobile phone services in terms of brand and standard competitions, and the leverage effects when fixed and mobile services converge. | |||||
書誌情報 |
社會科學研究 巻 60, 号 3-4, p. 33-50, 発行日 2009-02-16 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03873307 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00108966 | |||||
日本十進分類法 | ||||||
主題 | 300 | |||||
主題Scheme | NDC | |||||
出版者 | ||||||
出版者 | 東京大学社会科学研究所 | |||||
出版者別名 | ||||||
Institute of Social Science, The University of Tokyo |