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研究生: 巫欣蓓
Wu, Hsin Pei
論文名稱: 垂直相關市場中上游獨占公營廠商之最適民營比例
Optimal privatization in vertically-related markets with monopolistic upstream public firm
指導教授: 溫偉任
學位類別: 碩士
Master
系所名稱: 商學院 - 國際經營與貿易學系
Department of International Business
論文出版年: 2015
畢業學年度: 103
語文別: 中文
論文頁數: 36
中文關鍵詞: 一部民營化垂直相關市場
相關次數: 點閱:64下載:42
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  • 本文以垂直相關市場中的連續寡占模型探討公營廠商效率、政策偏好、下游競爭程度之交互作用對上游獨占公營廠商之最適民營比例決策之影響。結果顯示,當公營廠商的效率較低時,增進公營廠商民營化程度將改善中間財生產效率而間接影響最終財的價格與產量且最適民營比例與下游競爭程度為互補。本文亦探討上游獨佔廠商的民營化對社會福利效果的影響,結果顯示當政府偏重消費者時,即使有些許民股釋出都比全公營好;若政府偏重廠商,當民營的比例升高到一定程度時,則直接轉為全民營。


    1緒論 5
    2模型設定 8
    2.1參數定義 10
    2.2 賽局決策順序 11
    2.3下游競爭市場階段 12
    2.4上游競爭市場階段 13
    2.5政府決定U民營化比例 15
    2.6參數的範圍 15
    3 模型結果 17
    3.1對應政府目標的民營化決策 18
    3.2政府效率(t)對民營化比例的影響 24
    3.3下游競爭程度(n)對民營化比例的影響 26
    4 結論 31
    A附錄 32
    A.1參數範圍證明 32
    B參考文獻 35

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