Pei, SONG, LI Lin, and BAI Xuejie. “Digital Economy Development, Human Capital Accumulation and Labor Income Share Increase — Empirical Evidence from Chinese Cities”. Modern Economic Science 46, no. 2 (April 30, 2024): 59–74. Accessed October 27, 2025. https://xjtuniversity.asia/index.php/jjkx/article/view/12.