15 citations · 24 across the 9 of their papers we have counts for
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stat.ME2017
Tests for qualitative features in the random coefficients model
Fabian Dunker, Konstantin Eckle, Katharina Proksch +1
The random coefficients model is an extension of the linear regression model that allows for unobserved heterogeneity in the population by modeling the regression coefficients as r…
math.ST2017
Risk Estimators for Choosing Regularization Parameters in Ill-Posed Problems - Properties and Limitations
Felix Lucka, Katharina Proksch, Christoph Brune +4
This paper discusses the properties of certain risk estimators recently proposed to choose regularization parameters in ill-posed problems. A simple approach is Stein's unbiased ri…