Pokfulam Road
Hong Kong, HK
China
The University of Hong Kong
ESG Investing, ESG Assessment, Smart Beta Strategy, ESG Index, Hong Kong Stock Market
contextual stochastic optimization, confounding effects, proxy features, unconfoundedness, completeness, matrix recovery
Group Synchronization, (Special) Orthogonal Matrix, Permutation Matrix, Cyclic Group, Generalized Power Method, Estimation Error, Metric Entropy, Error Bound