Abstract:Consider the U -distribution function defined as P (d (X, Y ) ≤ h) = E I {d(X,Y )≤h} , where Y is an independent copy of X and whose empirical counterpart is φ n (h). Note that, thanks to the law of total expectation, Assumption (A-2), the identification constraint E [ψ (X)] = 1, when h is small enough it holds:Thus, to prove the asymptotic behavior of φ n (h) towards φ θ0 (h) is equivalent to show that φ n (h) converges to the U -distribution function E I {d(X,Y )≤h} . Moreover, it is useful to note that, sin… Show more
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