期刊： JOURNAL OF PROBABILITY AND STATISTICS, 2020; 2020 ()
In this paper, we proposed two new families of estimators using the supplementary information on the auxiliary variable and exponential function for t......
期刊： JOURNAL OF PROBABILITY AND STATISTICS, 2020; 2020 ()
A higher-order likelihood-based asymptotic method to obtain inference for the difference between two KS Sharpe ratios when gross returns of an investm......
