کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5071521 1477060 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On the closed-graph property of the Nash equilibrium correspondence in a large game: A complete characterization
ترجمه فارسی عنوان
در خصوص ویژگی بسته گراف از مکاتبات تعادل نش در یک بازی بزرگ: یک ویژگی کامل
موضوعات مرتبط
علوم انسانی و اجتماعی اقتصاد، اقتصادسنجی و امور مالی اقتصاد و اقتصادسنجی
چکیده انگلیسی
We show that if every large game with a given player space and any given uncountable trait space (or action set) is a proper idealized limit, then the player space must be saturated. When the player space is allowed to be an arbitrary atomless probability space, even a non-saturated one such as the classical Lebesgue unit interval, we establish the following: (i) If a large game has a countable action set and a countable trait space, then the game has a closed Nash equilibrium correspondence, and is thus proper as an idealized limit; (ii) If every large game having a given action set and a given trait space is proper as an idealized limit, then both the action set and the trait space must be countable.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Games and Economic Behavior - Volume 99, September 2016, Pages 89-98
نویسندگان
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