Weixiang DG, Gupta PDSK, Mengfei DX, Jialin L. Long-Run Evolution and Industry Divergence of Real Activities Earnings Management in Chinese A-Share Listed Firms: Evidence From 58,661 Firm-Year Observations, 1998-2025. J. Econ. Finance Res. Rev. 2026;2(07):368-383. doi:10.65150/EP-jefrr/V2E7/2026-02