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We propose a simple agent-based computational model in which speculators' trading behavior may cause bubbles and crashes, excess volatility, serially uncorrelated returns, fat-tailed return distributions and volatility clustering, thereby replicating five important stylized facts of stock...
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High-frequency financial data are characterized by a set of ubiquitous statistical properties that prevail with surprising uniformity. While these 'stylized facts' have been well-known for decades, attempts at their behavioral explanation have remained scarce. However, recently a new branch of...
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of uncertainty, and there is no better fuel than uncertainty to promote speculation! Our post-crash analysis confirms …
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Cover -- Half-title -- Title -- Copyright -- Contents -- Preface -- Part I Econophysics -- 1 Why econophysics? -- 1 … comparative analysis -- 2 The beginnings of econophysics -- 1 Pre-econophysics -- 1.1 Pre-econophysicists -- 1.1.1 Quételet (1796 ….2 Assessment of pre-econophysics -- 2 Institutional econophysics -- 2.1 Idiosyncrasies of economic journals -- 2.2 The beginnings …
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The author argues that it is microeconomics that needs foundations, not macroeconomics. Preferences need to be built on biology, and, in particular, on neuroscience. In contrast, macroeconomics could benefit from rationalizations of aggregate economic phenomena by non-equilibrium statistical...
Persistent link: https://www.econbiz.de/10010298584