Yunyi Zhang Assistant Professor School of Data Science, The Chinese University of Hong Kong, Shenzhen Email: zhangyunyi"AT"cuhk.edu.cn Office: Room 320b, Dao Yuan Building, CUHK-Shenzhen, 2001 Longxiang Road, Longgang District, Shenzhen, China Biography Yunyi Zhang is an assistant professor at the School of Data Science, Chinese University of Hong Kong, Shenzhen. Before that, he finished his Ph.D. degree at University of California San Diego, advised by professor Dimitris N. Politis. Research Interests My research interests include high dimensional data analysis, (non-stationary) time series analysis, bootstrap and resampling algorithm, and nonparametric statistics. Publications [Google scholar] Y.Zhang and E.Paparoditis and D.N.Politis, 'Simultaneous Statistical Inference for Second Order Parameters of Time Series under Weak Conditions', accept by Ann.Statist. Y.Zhang and D.N.Politis. 'Debiased and thresholded ridge regression for linear models with heteroskedastic and correlated errors', accept by Journal of the Royal Statistical Society: Series B in 2023 Y.Zhang and D.N.Politis. 'Bootstrap prediction intervals with asymptotic conditional validity and unconditional guarantees', to appear in Information and Inference: A Journal of the IMA in 2022 Y.Zhang and D.N. Politis. 'Ridge Regression Revisited: Debiasing, Thresholding and Bootstrap', Ann.Statist. 50(3) 1401-1422, 2022 Y.Zhang, J.Liu, Z.Pan and D.N. Politis. 'Estimating transformation function', Electron. J. Statist. 13(2) 3095-3119, 2019 Services Journal Reviewers: Journal of time series analysis Journal of American Statistical Association Annals of Statistics Associate Editor: Statistics and Computing Teaching STA2004 (Undergraduate level) Mathematical Statistics STA4010 (Undergraduate level) Causal Inference Ph.D. students Visiting PhD students Yaoli Zhang, from Southwestern University of Finance and Economics Lulu Peng, from Beihang University