Open AccessThe Optimization and Empirical Study of Stock Excess Return
Author(s) -
Congtong Qiu
Publication year - 2022
Publication title -
bcp business and management
Language(s) - English
Resource type - Journals
ISSN - 2692-6156
DOI - 10.54691/bcpbm.v23i.1332
Subject(s) - econometrics , heteroscedasticity , variance inflation factor , homoscedasticity , economics , statistics , multicollinearity , mathematics , ordinary least squares , outlier , regression analysis