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題名 Welfare-improving Vertical Mergers in the Presence of Downstream Product Differentiation
作者 溫偉任
Wen, Wei-Jen
Lee, Wen-Chieh
Huang, Wen-Hsien
貢獻者 國貿系
關鍵詞 Vertical merger ; Downstream product differentiation ; Welfare
日期 2020-02
上傳時間 21-Jan-2021 09:48:34 (UTC+8)
摘要 This paper investigates the welfare effect of a vertical merger in a market with downstream product differentiation. Previous studies find that a merger in this setting tends to be welfare-reducing if the merged firm exits the upstream market and the downstream goods are highly differentiated. The reason is that a reduction in the number of upstream suppliers raises the input price and lowers downstream production. This paper departs from previous studies by considering the case in which the merged firm continues to trade in the upstream market. A vertical merger is always procompetitive with this assumption change because, in this case, the merged firm sells inputs in the upstream market if the downstream goods are sufficiently differentiated.
關聯 Academia Economic Papers, 48:4, 445-473
資料類型 article
dc.contributor 國貿系
dc.creator (作者) 溫偉任
dc.creator (作者) Wen, Wei-Jen
dc.creator (作者) Lee, Wen-Chieh
dc.creator (作者) Huang, Wen-Hsien
dc.date (日期) 2020-02
dc.date.accessioned 21-Jan-2021 09:48:34 (UTC+8)-
dc.date.available 21-Jan-2021 09:48:34 (UTC+8)-
dc.date.issued (上傳時間) 21-Jan-2021 09:48:34 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/133655-
dc.description.abstract (摘要) This paper investigates the welfare effect of a vertical merger in a market with downstream product differentiation. Previous studies find that a merger in this setting tends to be welfare-reducing if the merged firm exits the upstream market and the downstream goods are highly differentiated. The reason is that a reduction in the number of upstream suppliers raises the input price and lowers downstream production. This paper departs from previous studies by considering the case in which the merged firm continues to trade in the upstream market. A vertical merger is always procompetitive with this assumption change because, in this case, the merged firm sells inputs in the upstream market if the downstream goods are sufficiently differentiated.
dc.format.extent 411464 bytes-
dc.format.mimetype application/pdf-
dc.relation (關聯) Academia Economic Papers, 48:4, 445-473
dc.subject (關鍵詞) Vertical merger ; Downstream product differentiation ; Welfare
dc.title (題名) Welfare-improving Vertical Mergers in the Presence of Downstream Product Differentiation
dc.type (資料類型) article