Nonflammable
发表于 2025-3-25 04:50:41
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Comedienne
发表于 2025-3-25 07:41:04
Rolf Staalter the 2008 crash. A spectral study of the moving window correlations gives significant information about the interactions between different financial indices. Eigenvalue spectra for each window is compared with the random matrix results on Wishart matrices. The upper side of the spectra outside th
finale
发表于 2025-3-25 12:56:54
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Frisky
发表于 2025-3-25 16:44:57
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名次后缀
发表于 2025-3-25 20:30:36
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cancer
发表于 2025-3-26 01:20:53
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光明正大
发表于 2025-3-26 04:57:07
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SCORE
发表于 2025-3-26 09:56:41
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相反放置
发表于 2025-3-26 15:33:48
Rolf Staalof income inequality in economics. The Kuznets Curve has an initial uptick from the Gini concentration ratio of the earned income of a poorly educated agrarian labor force. Then the curve falls in near linear fashion toward the Gini concentration ratio of the earned incomes of a modern, educated lab
coddle
发表于 2025-3-26 20:09:16
Rolf Staal. We investigate this in the framework of a model system comprising agents with bounded rationality competing for limited resources, viz., the minority game. We show that there is no simple relation between the amount of information available to an agent and its success as measured by payoffs receiv