Ma, Xinxin, and Jie Cheng. “The Impact of Social Insurance Contributions on Firms Employment and Wages: Evidence from China Employer-Employee Matching Survey Data”. Asian Development Policy Review 8, no. 1 (February 26, 2020): 42–60. Accessed May 4, 2025. https://www.archive.aessweb.com/index.php/5008/article/view/204.