دانلود مقاله ISI انگلیسی شماره 27240
ترجمه فارسی عنوان مقاله

انرژی رایگان غیر گسترده Tsallis 'به عنوان یک ارزش ذهنی از پاداش نامشخص

عنوان انگلیسی
Tsallis’ non-extensive free energy as a subjective value of an uncertain reward
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
27240 2009 5 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Physica A: Statistical Mechanics and its Applications, Volume 388, Issue 5, 1 March 2009, Pages 715–719

ترجمه کلمات کلیدی
- عدم اطمینان
کلمات کلیدی انگلیسی
Uncertainty
پیش نمایش مقاله
پیش نمایش مقاله  انرژی رایگان غیر گسترده Tsallis 'به عنوان یک ارزش ذهنی از پاداش نامشخص

Recent studies in neuroeconomics and econophysics revealed the importance of reward expectation in decision under uncertainty. Behavioral neuroeconomic studies have proposed that the unpredictability and the probability of an uncertain reward are distinctly encoded as entropy and a distorted probability weight, respectively, in the separate neural systems. However, previous behavioral economic and decision-theoretic models could not quantify reward-seeking and uncertainty aversion in a theoretically consistent manner. In this paper, we have: (i) proposed that generalized Helmholtz free energy in Tsallis’ non-extensive thermostatistics can be utilized to quantify a perceived value of an uncertain reward, and (ii) empirically examined the explanatory powers of the models. Future study directions in neuroeconomics and econophysics by utilizing the Tsallis’ free energy model are discussed.