3 papers
econ.EM2024
Panel Stochastic Frontier Models with Latent Group Structures
Kazuki Tomioka, Thomas T. Yang, Xibin Zhang
Stochastic frontier models have attracted considerable attention due to the incorporation of an inefficiency term in addition to the conventional error term. In this paper, we prop…
astro-ph.IM2022
A flexible method for estimating luminosity functions via Kernel Density Estimation -- II. Generalization and Python implementation
Zunli Yuan, Xibin Zhang, Jiancheng Wang +2
We propose a generalization of our previous KDE (kernel density estimation) method for estimating luminosity functions (LFs). This new upgrade further extend the application scope…
stat.ME2020
Bayesian bandwidth estimation for local linear fitting in nonparametric regression models
Han Lin Shang, Xibin Zhang
This paper presents a Bayesian sampling approach to bandwidth estimation for the local linear estimator of the regression function in a nonparametric regression model. In the Bayes…