政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/128774
English  |  正體中文  |  简体中文  |  Post-Print筆數 : 27 |  全文筆數/總筆數 : 113324/144300 (79%)
造訪人次 : 51121274      線上人數 : 837
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 查詢小技巧：
  • 您可在西文檢索詞彙前後加上"雙引號"，以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋，建議至進階搜尋限定作者欄位，可獲得較完整資料
    •  進階搜尋


    請使用永久網址來引用或連結此文件: https://nccur.lib.nccu.edu.tw/handle/140.119/128774


    題名: 考慮下游異質產出競爭與降低成本研發下的內生垂直整合
    Endogenous vertical integration in the presence of downstream product differentiation and cost-reducing R&D
    作者: 李志允
    Li, Zhi-Yun
    貢獻者: 溫偉任
    Wen, Wei-Jen
    李志允
    Li, Zhi-Yun
    關鍵詞: 垂直整合
    異質產出
    降低成本研發
    社會福利
    過度研發
    Vertical integration
    Product differentiation
    Cost-reducing R&D
    Social welfare
    日期: 2019
    上傳時間: 2020-03-02 10:58:30 (UTC+8)
    摘要: 本文考慮一個有兩家上游與兩家下游的垂直相關市場，並假設上游廠商生產同質中間財，下游生產異質產品。我們分析當下游廠商可以投入研發以降低生產成本時，垂直整合的福利效果。　
    　研究結果顯示：當少許研發支出就可以大幅降低生產成本(研發效率高)，市場中存在兩家垂直整合廠商時的福利會低於僅有一家垂直整合廠商時的福利。反之，當研發效率低時，市場中存在兩家整合廠商時會有較高的福利。這是因為降低生產成本之研發投入的單位成本過小，使兩家整合市場之廠商投入的研發過多，造成過度研發進而減少社會福利，使市場中存在兩家垂直整合廠商時的福利會低於僅有一家垂直整合廠商時的福利。
    This research examines the social welfare of vertical integration market with two upstream firms that produce same quality intermediate goods and two downstream firms that produce differentiation product and downstream firms can invest in cost-reducing R&D. We demonstrate that if firms costing small amount of R&D cost will substantially reducing their producing cost (high R&D efficiency), the social welfare of two vertical integrated firms market will lower than the social welfare of one vertical integrated firm market. In contrast, when R&D efficiency is low, the social welfare of two vertical integrated firms market will higher than the social welfare of one vertical integrated firm market. That’s because the unit cost of cost-reducing R&D is too small, the market of two vertical integrated firms will overinvest in R&D and reduce social welfare. So that the social welfare of two vertical integrated firms market will lower than the social welfare of one vertical integrated firm market.
    參考文獻: 行政院公平交易委員會(1991)，公平交易法，台北：行政院公平交易委員會。[Fair Trade Commission(1991), “Free Trade Act” , Taipei, Fair Trade Commission.]
    行政院公平交易委員會(1992)，公平交易法施行細則，台北：行政院公平交易委員會。[Fair Trade Commission(1991), “Implementing Rules to the Fair Trade Act” , Taipei, Fair Trade Commission.]
    Banerjee and Lin, P. (2003), “Downstream R&D, raising rivals’ costs, and input price contracts” , International Journal of Industrial Organization, vol.21, Iss1, 79-96.
    Buehler and Schmutzler (2008),“Intimidating competitors—Endogenous vertical integration and downstream investment in successive oligopoly”, International Journal of Industrial Organization, vol.26, Iss1, 247-265.
    Brocas (2003), “Vertical integration and incentives to innovate” International Journal of Industrial Organization, vol.21, Iss4, 457-488.
    Gaudet. G. and Long, N. (1996), “Vertical integration, foreclosure, and profits in the presence of double marginalization”, Journal of Economics and Management Strategy, 5(3), 409-432.
    Ordover, J. A., Saloner, G., and Salop, S. C. (1990), “Equilibrium vertical foreclosure”, The American Economic Review,80, 127-142.
    Salinger, M.A. (1988), “Vertical Mergers and Market Foreclosure”, The Quarterly Journal of Economics, 103(2), 345-356.
    Shy, O. (1995), Industrial organization: theory and applications, MIT press.
    Wang, K. C., Koo, H. W., and Chen, T. J.(2005), “Strategic buying or selling? : The behavior of vertically-integrated firms in the intermediate goods market”, Journal of Economic Integration, 20(2), 366-382.
    Wen, W. J., Lee, W. C., and Huang W. H., “Welfare-improving Vertical Mergers in the Presence of Downstream Product Differentiation”
    描述: 碩士
    國立政治大學
    國際經營與貿易學系
    106351037
    資料來源: http://thesis.lib.nccu.edu.tw/record/#G0106351037
    資料類型: thesis
    DOI: 10.6814/NCCU202000235
    顯示於類別:[國際經營與貿易學系 ] 學位論文

    文件中的檔案:

    檔案 大小格式瀏覽次數
    103701.pdf504KbAdobe PDF20檢視/開啟


    在政大典藏中所有的資料項目都受到原著作權保護.


    社群 sharing

    著作權政策宣告 Copyright Announcement
    1.本網站之數位內容為國立政治大學所收錄之機構典藏，無償提供學術研究與公眾教育等公益性使用，惟仍請適度，合理使用本網站之內容，以尊重著作權人之權益。商業上之利用，則請先取得著作權人之授權。
    The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

    2.本網站之製作，已盡力防止侵害著作權人之權益，如仍發現本網站之數位內容有侵害著作權人權益情事者，請權利人通知本網站維護人員(nccur@nccu.edu.tw)，維護人員將立即採取移除該數位著作等補救措施。
    NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回饋