Vertical product differentiation, managerial delegation and social welfare in a vertically-related market. - Xingtang Wang; Leonard F. S. Wang (Math. Soc. Sci., 2021)

Input price discrimination, pricing contract and social welfare. - Xingtang Wang (Math. Soc. Sci., 2022)

Optimal manufacturer strategy for live-stream selling and product quality. - Xingtang Wang; Xiaohua Han; Yue Chen (Electron. Commer. Res. Appl., 2024)