Exercise 2.18 Show that U > 0 for any bivariate Gumbel, Clayton, and Frank copulas. That is,
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Exercise 2.18 Show that λU > 0 for any bivariate Gumbel, Clayton, and Frank copulas. That is, these copulas are asymptotically upper tail dependent.
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Stochastic Processes With Applications To Finance
ISBN: 9781439884829
2nd Edition
Authors: Masaaki Kijima
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