Futures prices are not stable-paretian d
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Donald W. Gribbin; Randy W. Harris; Hon-Shiang Lau
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Article
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1992
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John Wiley and Sons
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English
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On a related factor, have shown that the bz/b4 test is robust against special events such as the stock market's 1987 "Black Monday" effect, which may be considered as a form of parameter heterogeneity of the generating distributions.