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題名 | 系統產品與相容性選擇=Complementary Products and Choices of Compatibility |
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作者 | 周崇輝; 吳大任; Chou, Chung-hui; Wu, Dachrahn; |
期刊 | 經濟論文叢刊 |
出版日期 | 20000600 |
卷期 | 28:2 2000.06[民89.06] |
頁次 | 頁241-265 |
分類號 | 312.49 |
語文 | chi |
關鍵詞 | 系統產品; 單向相容; Complementary products; One-way compatibility; |
中文摘要 | 本文建立一個賽局理論模型,探討系統產品廠商之相容決策問題。我們發現,當系統間軟體趨近完全替代時,賽局的唯一均衡結果為系統產品間單向相容;如果系統間軟體不具替代性,則兩家廠商均選擇與對手系統相容是唯一的均衡結果。本文同時也對於政府強制統產品廠商開放相容對社會福利之影響進行探討,研究結果顯示,當系統間軟體趨近完全替代時,政府強制廠商開放相容可提高社會福利。 |
英文摘要 | In this paper, we analyze the compatibility choices of firms whose products (called systems) consist of hardware and complementary software. We show that one-way compatibility occurs when the software of different systems tends to be perfect substitute. Under this situation, government may improve the social welfare by forcing firms to make their hardware compatible with rival software. If there is no substitution between software of different systems, the only equilibrium outcome is two-way compatibility. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。