Work Experience

Aug 2022 – Present, Professor, School of Statistics, Renmin University of China

Aug 2016 – Aug 2022, Associate Professor, School of Statistics, Renmin University of China

Sep 2012 – Aug 2016, Lecturer, School of Statistics, Renmin University of China

Research Interests

Economic Statistics, Digital Economy, Artificial Intelligence

Publications

1.Communication-Efficient and Distributed-Oracle Estimation for High-Dimensional Quantile Regression, AOS 2025

2.Bagged Regularized k-Distances for Anomaly Detection, JMLR 2025

3.A Bayesian Mixture Model of Temporal Point Processes with Determinantal Point Process Prior，IEEE-TSP 2025

4.Pedestrian Volume Prediction Using a Diffusion Convolutional Gated Recurrent Unit Model with Dynamic Time Warping，JABES 2025

5.Locally Private Estimation with Public Features，AISTATS 2025

6.ALTER: Augmentation for Large-Table-Based Reasoning， NAACL 2025

7.Construction of the Dual Circulation New Development Pattern from the Perspective of Industrial and Supply Chain Security: A Study Based on an Open Macroeconomic Model, International Finance Research, 2024

8.Investor Structure, Liquidity Risk and Fund Performance, Statistical Research, 2024

9.Optimal Locally Private Nonparametric Classification with Public Data，JMLR 2024

10.Better Locally Private Sparse Estimation Given Multiple Samples Per User，ICML 2024

11.Does the Market Reward "Actions Speak Louder Than Words" in Digital Transformation?, Nankai Business Review, 2024

12.Does the risk spillover in global financial markets intensify during major public health emergencies? Evidence from the COVID-19 crisis，Pacific-Basin Finance Journal 2024

13.Decision Tree for Locally Private Estimation with Public Data，NeurIPS 2023

14.Extrapolated random tree for regression，ICML 2023

15.Dynamics of the gas retail market under China's price cap regulation, Energy Policy 2023

16.MTRec: Multi-Task Learning over BERT for News Recommendation，ACL 2022

17.Under-bagging Nearest Neighbors for Imbalanced Classification, JMLR 2022

18.Exploring Coarse-grained Pre-guided Attention to Assist Fine-grained Attention Reinforcement Learning Agents, IJCNN 2022

19.Estimation of Intermediate Inputs Based on Real-Time Forecasting Methods, Statistical Research,2022

20.Linguistic Specificity and Stock Price Synchronicity, China Journal of Accounting Research 2022

21.Allies or rivals? Spatial price competition in the Chinese retail gasoline market of inner Mongolia, Spatial Economic Analysis 2022

22.Research on the Macroprudential Policy of Cross-Border Capital Flows to Prevent Inbound Financial Risk, Economist 2022

Teaching Courses

1.Undergraduate Courses: Investment

2.Postgraduate Courses：Statistical Modeling for Big Data Analysis, Selected Topics in Modern Statistical Theories and Methods

Other Information

Graduate Destinations(2025)

PhD Graduates

·CITIC Securities – Macro Researcher

Master Graduates

·Agricultural Development Bank of China – Management Trainee

·WeChat-Algorithm Engineer