中大機構典藏-NCU Institutional Repository-提供博碩士論文、考古題、期刊論文、研究計畫等下載:Item 987654321/65446
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 67621/67621 (100%)
造访人次 : 23062613      在线人数 : 397
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 查询小技巧:
  • 您可在西文检索词汇前后加上"双引号",以获取较精准的检索结果
  • 若欲以作者姓名搜寻,建议至进阶搜寻限定作者字段,可获得较完整数据
  • 进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.lib.ncu.edu.tw/handle/987654321/65446


    题名: 廠商不對稱性,市場規模與垂直整合
    作者: 洪尚易;Hung,Shang-yi
    贡献者: 產業經濟研究所
    关键词: 市場規模;垂直整合;Market size;Vertical integration
    日期: 2014-07-29
    上传时间: 2014-10-15 15:31:38 (UTC+8)
    出版者: 國立中央大學
    摘要: 本論文建立一個上下游垂直市場的理論模型,討論當上游為獨占廠商、下游為兩家之寡占廠商之下,假設下游兩家廠商之產品為異質且生產效率亦不同,探討在不同的市場規模下是否會存在垂直整合。
      在本文建立的模型下發現,(1)若市場規模太小,上游廠商會合併所有廠商。(2)若市場規模小,但不會使下游所有廠商退出市場,上游廠商不會與下游廠商合併。(3)若市場有一定規模,如果下游廠商間的效率差越多,產品替代性越小,則上游廠商越有可能與高效率廠商合併;(4)如果下游廠商間的效率越接近,產品替代性越大,則上游廠商不會與下游廠商合併。若市場規模很大,上游廠商不會與下游廠商合併。
      由這些發現本文有幾個結論:(1) 若兩家下游廠商之效率不接近,且兩產品替代程度越低,則當市場規模極小以及產業興起時,越可能存在垂直整合。(2)若兩家下游廠商之效率接近,或若兩家下游廠商之效率不接近,但兩產品替代程度高,則市場規模越大,越不存在垂直整合。;This paper builds a theoretical model of vertical markets with one upstream and two downstream. Then, discuss whether there will exist vertical integration in different market size with goods of downstream are heterogeneous and production efficiency of downstream are different.
      In this paper’s model, we can find some conclusions.(1) If market is too small, the upstream will merge all firms of downstream. (2)If market is small but there are at least one firm of downstream in the market, the upstream will not merge any firm of downstream. (3)If market is normal, the upstream may merges firm with high efficiency of downstream when efficiency of downstream lot worse and product substitution of downstream close. Or, the upstream will not merge any firm of downstream. (4)If market is too large, the upstream will not merge any firm of downstream.
      And we have some conclusions by these findings:(1)If efficiency of downstream lot worse and product substitution of downstream is small, then, there are the presence of vertical integration when the market is too small and the more likely the presence of vertical integration when the industrial rising(market is notmal). (2)If efficiency of downstream lot worse and product substitution of downstream close, or if efficiency of downstream close, then, there are the more unlikely the presence of vertical integration when the market increase.
    显示于类别:[產業經濟研究所] 博碩士論文

    文件中的档案:

    档案 描述 大小格式浏览次数
    index.html0KbHTML418检视/开启


    在NCUIR中所有的数据项都受到原著作权保护.

    社群 sharing

    ::: Copyright National Central University. | 國立中央大學圖書館版權所有 | 收藏本站 | 設為首頁 | 最佳瀏覽畫面: 1024*768 | 建站日期:8-24-2009 :::
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈  - 隱私權政策聲明