The angular distribution of asset returns in delay space
Plotting asset returns against themselves with a one-period lag reveals the “compass rose” pattern of Crack and Ledoit (1996). They describe the pattern, caused by discreteness, as “subjective”. We develop a new and original set of “objective” statistical procedures to quantify the compass rose and...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Wiley
2001-01-01
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| Series: | Discrete Dynamics in Nature and Society |
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| Online Access: | http://dx.doi.org/10.1155/S1026022601000115 |
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| _version_ | 1832551478006382592 |
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| author | Roger Koppl Carlo Nardone |
| author_facet | Roger Koppl Carlo Nardone |
| author_sort | Roger Koppl |
| collection | DOAJ |
| description | Plotting asset returns against themselves with a one-period lag reveals the “compass rose” pattern of Crack and Ledoit (1996). They describe the pattern, caused by discreteness, as “subjective”. We develop a new and original set of “objective” statistical procedures to quantify the compass rose and detect changes in it. empirical and bootstrapped “theta histograms” permits hypothesis testing. Simulations suggest that intertemporal statistical dependence skews the compass rose in ways that mimic ARCH phenomena. Using our techniques on “credit ruble” data, we test the hypothesis that “Big Players” influence the degree of this “X-skewing” and, therefore, apparent ARCH behavior. |
| format | Article |
| id | doaj-art-9eeaa54cb5fa4354b97b16fd73e71cfd |
| institution | Kabale University |
| issn | 1026-0226 1607-887X |
| language | English |
| publishDate | 2001-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Discrete Dynamics in Nature and Society |
| spelling | doaj-art-9eeaa54cb5fa4354b97b16fd73e71cfd2025-02-03T06:01:26ZengWileyDiscrete Dynamics in Nature and Society1026-02261607-887X2001-01-016210112010.1155/S1026022601000115The angular distribution of asset returns in delay spaceRoger Koppl0Carlo Nardone1Department of Economics and Finance, Fairleigh Dickinson University, Madison, NJ 07940, USASun Microsystems Italia SpA, via G. Romagnosi 4, Roma I-00196, ItalyPlotting asset returns against themselves with a one-period lag reveals the “compass rose” pattern of Crack and Ledoit (1996). They describe the pattern, caused by discreteness, as “subjective”. We develop a new and original set of “objective” statistical procedures to quantify the compass rose and detect changes in it. empirical and bootstrapped “theta histograms” permits hypothesis testing. Simulations suggest that intertemporal statistical dependence skews the compass rose in ways that mimic ARCH phenomena. Using our techniques on “credit ruble” data, we test the hypothesis that “Big Players” influence the degree of this “X-skewing” and, therefore, apparent ARCH behavior.http://dx.doi.org/10.1155/S1026022601000115Compass rose; Theta histograms; X-skewing; ARCH phenomena. |
| spellingShingle | Roger Koppl Carlo Nardone The angular distribution of asset returns in delay space Discrete Dynamics in Nature and Society Compass rose; Theta histograms; X-skewing; ARCH phenomena. |
| title | The angular distribution of asset returns in delay space |
| title_full | The angular distribution of asset returns in delay space |
| title_fullStr | The angular distribution of asset returns in delay space |
| title_full_unstemmed | The angular distribution of asset returns in delay space |
| title_short | The angular distribution of asset returns in delay space |
| title_sort | angular distribution of asset returns in delay space |
| topic | Compass rose; Theta histograms; X-skewing; ARCH phenomena. |
| url | http://dx.doi.org/10.1155/S1026022601000115 |
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