Abstract | ||
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To analyze financial time series exhibiting volatility clustering, long-range dependence, or heavy-tailed marginals, we exploit multifractal analysis and agent-based simulation. We develop a robust, automated software tool for extracting the multifractal spectrum of a time series based on multifractal detrended fluctuation analysis (MF-DFA). The software is tested on simulated data with closed-form monofractal and multifractal spectra to ensure the quality of our implementation. We perform an in-depth analysis of General Electric's stock price using traditional time series techniques, and contrast the results with those obtained using MF-DFA. We also present a zero-intelligence agent-based financial market model and analyze its output using MF-DFA. We study the changes in the macrolevel time series output as analyzed by MF-DFA when altering one of the microlevel agent behaviors. Finally we explore the potential for validating agent-based models against empirical time series using MF-DFA.
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Year | DOI | Venue |
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2013 | 10.5555/2675983.2676158 | WSC '13: Winter Simulation Conference
Washington
D.C.
December, 2013 |
Keywords | Field | DocType |
software agents,time series | Data mining,Stock price,Computer science,Software agent,Exploit,Software,Detrended fluctuation analysis,Volatility clustering,Financial market,Multifractal system | Conference |
ISSN | ISBN | Citations |
0891-7736 | 978-1-4799-2077-8 | 2 |
PageRank | References | Authors |
0.51 | 1 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
James R Thompson | 1 | 5 | 2.80 |
James R. Wilson | 2 | 840 | 143.42 |