Optimal markdown pricing for holiday basket with customer valuation. - Haijun Wang 004; Shanling Li; Jianwen Luo 003 (Int. J. Prod. Res., 2018)

The role of voucher sale in advance for a capital-constrained supply chain. - Haijun Wang 004; Guanmei Liu (RAIRO Oper. Res., 2021)

Hiding or sharing? Technology upgrade, technology spillover and information asymmetry. - Guanmei Liu; Haijun Wang 004; Xiao Lang; Kai Yu (RAIRO Oper. Res., 2022)

Technology investments into a supplier with upstream entry. - Guanmei Liu; Haijun Wang 004; Xiaofeng Shao (Eur. J. Oper. Res., 2023)

Distributing the fashion product in direct or retail channel: The impact of fashion level and direct selling cost. - Haijun Wang 004; Guanmei Liu (Int. Trans. Oper. Res., 2023)