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20172025
most citedPerformance Bounds for Parameter Estimation under Misspecified Models: Fundamental findings and applications

179 citations · 288 across the 13 of their papers we have counts for

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math.ST2025

Nuisance parameters and elliptically symmetric distributions: a geometric approach to parametric and semiparametric efficiency

Stefano Fortunati, Jean-Pierre Delmas, Esa Ollila

Elliptically symmetric distributions are a classic example of a semiparametric model where the location vector and the scatter matrix (or a parameterization of them) are the two fi…