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    Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/94914


    Title: 數位多媒體之競合分析-以雙面市場為架構
    Authors: 黃千書
    Contributors: 毛維凌
    黃千書
    Keywords: 雙面市場
    廠商競爭
    網路外部性
    媒體平台
    Date: 2009
    Issue Date: 2016-05-09 13:27:19 (UTC+8)
    Abstract: 本論文以三階段賽局模型, 加入完全訊息為前提假設, 分析影音分享平台之雙面市場, 由網友, 廣告商及影音平台所組成的市場中,
    透過兩競爭平台的決策過程, 求解出市場均衡定價與參與人數, 以及廣告量,
    在此, 網友於選擇平台的過程中, 會因網友對廣告的偏好, 而受跨群體網路外部性所影響, 因此除兩平台上之個別價格, 廣告量亦為考量因素;
    而廣告商為極大自身利潤, 視各平台網友人數來決定兩平台的個別廣告投入量; 因雙方參與者都可能為平台廠商之利潤來源,
    所以影響網友及廣告商的外部因素, 都會連帶左右平台的定價決策。
    再者將網路外部性以數值模擬的方式, 由數值的眾多組合中, 探討外部環境的差異下, 兩影音平台的定價策略變化。
    最後推論出平台上所屬的網路外部性, 與平台間之替代關係, 以及平台對網友與廣告商的相對定價之高低, 三者之關聯性,
    若屬網友厭惡廣告之影音平台, 不管對手平台所屬之網路外部性為何,
    都將由廣告商來承擔較高的平台服務費用; 而屬於網友喜愛廣告的影音平台, 只有當競爭平台間接近完全替代的情況下,
    網友才能獲得相對低價的平台費用。
    Reference: Armstrong, M. (2006), “Competition in Two-Sided Markets,”
    Rand Journal of Economics, 37: p.668-691.
    Economides, N and Katsamakas, E (2006), “Two-Sided
    Competition of Proprietary vs. Open Source Technology
    Platforms and the Implications for the Software
    Industry,” Managment Science, 52(7): p.1057-1071.
    Eisenmann,T., Paker, G. and Van Alstyne, M. (2006),
    “Strategies for Two-sided Markets,” Harvard Business
    Review, Oct. 2006.
    Gabszewicz, J.,Laussel. D and Sonnac, N. (2002), “Concentration
    in Press Industry and the Theory of the “Circulation
    Spiral”,” CORE Discussion Paper.
    Kind, H., Nilssen, T. and Sorgard, L. (2006), “The Media
    Financing Paradox” mimeo.
    Tirole, J. and Rochet, J.-C. (2003), “Platform Competition
    in Two-Sided Markets,” Journal of European Economic
    Association, 1(4): p.990-1029.
    Tirole, J. and Rochet, J.-C. (2004), “Two-Sided Markets:
    An Overview,” mimeo.
    Description: 碩士
    國立政治大學
    經濟學系
    94258034
    Source URI: http://thesis.lib.nccu.edu.tw/record/#G0094258034
    Data Type: thesis
    Appears in Collections:[經濟學系] 學位論文

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