About me
I am a Ph.D. candidate in Statistics, fortunate to be advised by Prof. Hanzhong Liu in the Department of Statistics and Data Science at Tsinghua University. My research interests include causal inference in complex experimental designs as well as optimal experimental design theory.
Education
- Ph.D. in Stastistics, Tsinghua University, 2022-present
- B.S. in Mathematics and Physics, Minor in Statistics, Tsinghua University, 2018-2022
Publications
- [1] Haoyang Yu, Ke Zhu*, and Hanzhong Liu (2025). Sharp variance estimator and causal bootstrap in stratified randomized experiments. Statistics in Medicine, 44: e70139. [pdf] [arXiv] [Package]
Working Papers
- [2] Haoyang Yu, Wei Ma, and Hanzhong Liu* (2025+). Minimax optimal design with spillover and carryover effects. Submitted. [Poster]
- [3] Xin Lu, Wanjia Fu, Hongzi Li, Haoyang Yu, Honghao Zhang, Ke Zhu*, and Hanzhong Liu (2025+). Design-based Theory for Causal Inference (in Chinese). Submitted.
Awards
- Outstanding Teaching Assistant of Tsinghua University (2025)
- Outstanding Student Cadre of Tsinghua University (2019, 2025)
- Paper Award at the National Academic Forum for Doctoral Students in Statistics (2025)
- Comprehensive Scholarship of Tsinghua University (2025, 2023, 2021, 2020, 2019)
- 12ยท9 Counselor Scholarship of Tsinghua University (2025)
- Paper Award at the Academic Symposium of the Beijing Biometrics Association (2025)
- Outstanding Graduate of Tsinghua University (2022)
- Chinese National Scholarship (2021)
Teaching
- Selected Topics on Advanced Statistics, Teaching Assistant, Tsinghua University (Spring 2026)
- Topic: Bayesian Theory, Methods, and Computation
- Introduction to Causal Inference, Teaching Assistant, Tsinghua University (Fall 2024 and Fall 2023)
- Awarded Outstanding Teaching Assistant (2025)
- Introduction to Bayesian Statistics, Teaching Assistant, Tsinghua University (Spring 2024 and Spring 2023)
- Probability Theory II, Teaching Assistant, Tsinghua University (Spring 2024)
- Statistical Inference, Teaching Assistant, Tsinghua University (Fall 2022)
Contact
yhy22 [at] mails [dot] tsinghua [dot] edu [dot] cn, or yu-haoyang [at] outlook [dot] com