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題 名 | 創設、選擇與演化--制度形成的三個理論模式=Design,Choice,and Evolution:Three Models of Institution Formation |
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作 者 | 林繼文; | 書刊名 | 政治學報 |
卷 期 | 32 2001.12[民90.12] |
頁 次 | 頁61-94 |
分類號 | 570 |
關鍵詞 | 新制度論; 理性選擇; 賽局理論; 制度選擇; 演化; New institutionalism; Rational choice; Game theory; Institutional choice; Evolution; |
語 文 | 中文(Chinese) |
中文摘要 | 本論文引介了三種制度研究的均衡概念,指出創設觀、選擇觀和演化觀分別對應於賽局理論中的納許均衡、帕雷圖最適及穩定演化策略等三種均衡解,並據此比較四種制度形成的基本類型。主要論點是:制度愈能排違規者的搭便車,或愈不需要將成本分攤給所有成員,就愈容易鞏固。本文也發現,三種均衡觀所觀察到的世界並不完全一致;「最好的制度」和「最可能的制度」反而是在行動者沒有清楚的策略選擇時最容易相符。 |
英文摘要 | This article introduces three analytical concepts in new institutionalism, each corresponding to the game-theoretic notions of Nash equilibrium, Pareto optimality, and evolutionarily stable strategy. Existing studies use them to portray the design, choice, and evaluation of institutions, but rarely make a clear distinction. I argue that these three concepts are conceptually separable but analytically correlated. Through a two-person symmetric game, I derive several hypotheses concerning institutional change: the probability for an institution to be consolidated increase with its ability to exclude the free riders and to survive as a private good; a welfare-improving institution is most likely to be chosen when the actors are ignorant of their true preferences. |
本系統中英文摘要資訊取自各篇刊載內容。