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Weak convergence of empirical copula processes under nonrestrictive smoothness assumptions
Statistics Theory (math.ST)
2010/12/17
Weak convergence of the empirical copula process is shown to hold under the assumption that the first-order partial derivatives of the copula exist and are continuous on certain subsets of the unit hy...
On the covariance of the asymptotic empirical copula process
Asymptotic variance copula dependence parameter empirical process independence left-tail decreasing rank-based inference
2010/3/18
Conditions are given under which the empirical copula process associated with
a random sample from a bivariate continuous distribution has a smaller asymptotic
covariance function than the standard ...