Dr Zetai Cen
BSc, MSc, PhD
Current positions
Senior Research Associate
School of Mathematics
Contact
Press and media
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Publications
Recent publications
21/10/2026Identification and Estimation of Multi‐order Tensor Factor Models
Journal of Time Series Analysis
Inference on Dynamic Spatial Autoregressive Models with Change Point Detection
Journal of business & economic statistics
Detection and Mode-Identification of Multiple Change Points in Tensor Factor Models
Detection and Mode-Identification of Multiple Change Points in Tensor Factor Models
Multiple Change Point Detection in the Mean and Covariance of High-Dimensional Matrix Time Series
Multiple Change Point Detection in the Mean and Covariance of High-Dimensional Matrix Time Series
Matrix-valued factor model with time-varying main effects
Journal of Econometrics