کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5071441 1477059 2016 23 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Uniform folk theorems in repeated anonymous random matching games
ترجمه فارسی عنوان
تئوری های قومی عام در بازی های تکراری ناشناس تطبیق تصادفی
موضوعات مرتبط
علوم انسانی و اجتماعی اقتصاد، اقتصادسنجی و امور مالی اقتصاد و اقتصادسنجی
چکیده انگلیسی
We study infinitely repeated anonymous random matching games played by communities of players, who only observe the outcomes of their own matches. It is well known that cooperation can be sustained in equilibrium for the prisoner's dilemma, but little is known beyond this game. We study a new equilibrium concept, strongly uniform equilibrium (SUE), which refines uniform equilibrium (UE) and has additional properties. We establish folk theorems for general games and arbitrary number of communities. We extend the results to a setting with imperfect private monitoring, for the case of two communities. We also show that it is possible for some players to get equilibrium payoffs that are outside the set of individually rational and feasible payoffs of the stage game. As a by-product of our analysis, we prove that, in general repeated games with finite players, actions, and signals, the sets of UE and SUE payoffs coincide.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Games and Economic Behavior - Volume 100, November 2016, Pages 1-23
نویسندگان
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