wang, x., huang, r., gao, j., & debo, l. g. (2021). managing discretionary services: a review and research opportunities. journal of systems science and systems engineering, 30, 1-16.
工作论文：
huang, r., lai, g., wang, x., & xiao, w. (2024). platform financing versus trade credit for lending to third-party sellers. available at ssrn 4014045.
