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Is a Big Entrant a Threat to Incumbents? The Role of Demand Substitutability in Competition among the Big and the Small
http://hdl.handle.net/2237/24565
http://hdl.handle.net/2237/2456588849177-063e-4ef5-b4c4-c46b22057c90
名前 / ファイル | ライセンス | アクション |
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E16-3.pdf (556.8 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2016-07-20 | |||||
タイトル | ||||||
タイトル | Is a Big Entrant a Threat to Incumbents? The Role of Demand Substitutability in Competition among the Big and the Small | |||||
言語 | en | |||||
著者 |
Pan, Lijun
× Pan, Lijun× Hanazono, Makoto |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | big firms | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | small firms | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | substitutability | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | entry | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | market impacts | |||||
抄録 | ||||||
内容記述 | We establish a model of market competition among big and small firms and investigate how demand substitutability affects the impacts of big firms’ entry on incumbents. We identify two opposing effects of entry on the incumbent big firms’ demand: the direct substitution effect among the big firms (negative), and the indirect feedback effect through the change in the aggregated behavior of small firms (positive). If the substitutability between big and small firms is sufficiently high, the indirect effect dominates the direct effect, and the big incumbents’ equilibrium prices and profits increase. We show that the welfare effects are ambiguous, which calls for careful assessment for regulating big firms’ entry. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | ja | |||||
出版者 | 名古屋大学大学院経済学研究科附属国際経済政策研究センター | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
書誌情報 |
en : Economic Research Center Discussion Paper 号 E16-3, 発行日 2016-05 |
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著者版フラグ | ||||||
値 | publisher | |||||
シリーズ | ||||||
関連名称 | E-Series;E16-3 | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/24565 | |||||
識別子タイプ | HDL |