Abstract
We address the problem of estimating quantile-based statistical functionals, when the measured or controlled entities depend on exogenous variables which are not under our control. As a suitable tool we propose the empirical process of the average regression quantiles. It partially masks the effect of covariates and has other properties convenient for applications, e.g. for coherent risk measures of various types in the situations with covariates.
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We thank the reviewer for careful reading of our manuscript and for valuable comments.
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The authors gratefully acknowledge the support of the Grant GACR 18-01137S.
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Jurečková, J., Picek, J. & Schindler, M. Empirical Regression Quantile Processes. Appl Math 65, 257–269 (2020). https://doi.org/10.21136/AM.2020.0295-19
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DOI: https://doi.org/10.21136/AM.2020.0295-19
Keywords
- averaged regression quantile
- one-step regression quantile
- R-estimator
- functionals of the quantile process