@article{Barczy_Páles_2024, title={Comparison and Equality of Bajraktarevi´c-type ψ-estimators: Accepted - January 2024}, url={https://revstat.ine.pt/index.php/REVSTAT/article/view/703}, abstractNote={<p>We solve the comparison problem for Bajraktarević-type ψ-estimators introduced by Barczy and Páles in 2022. Namely, we derive several necessary and sufficient conditions under which a Bajraktarević-type ψ-estimator is less than or equal to another Bajraktarević-type ψ-estimator for any sample. We also solve the corresponding equality problem. As an important particular case, we obtain the solutions of the two problems in question for quasi-arithmetic-type ψ-estimators.</p>}, journal={REVSTAT-Statistical Journal}, author={Barczy, Mátyás and Páles, Zsolt}, year={2024}, month={Feb.} }