Regular biography
Hansheng Wang is a Professor in the Business Department at Peking University. He can be contacted via email at hansheng@gsm.pku.edu.cn or through his website at http://en.gsm.pku.edu.cn/faculty/hansheng/. His research interests are not specified in the available information.
Scholar-generated biography
Hansheng Wang is a researcher at the Guanghua School of Management, Peking University, specializing in Statistics in Business. His work focuses on statistical methods for data analysis in business contexts, including variable selection, shrinkage estimation, and regression techniques. Wang has contributed to the development of robust statistical models, such as the LAD-Lasso and adaptive group lasso, for handling high-dimensional data. His research also extends to econometric applications, including covariance regression and network vector autoregression. Additionally, he has explored social interactions in digital platforms through the lens of gift sending behavior in live streaming. His publications emphasize methodological innovation and practical applications in business and economics.