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An estimator of the stable tail dependence function based on the empirical beta copula (1709.03794v1)
Published 12 Sep 2017 in stat.ME
Abstract: The replacement of indicator functions by integrated beta kernels in the definition of the empirical stable tail dependence function is shown to produce a smoothed version of the latter estimator with the same asymptotic distribution but superior finite-sample performance. The link of the new estimator with the empirical beta copula enables a simple but effective resampling scheme.
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