Lin, Yongkang; Zheng, Linlin; Zhong, Qiming - In: Data science and management : DSM 8 (2025) 3, pp. 284-295
quasi-natural experiment from China’s local public data openness platforms. Employing data for A-share listed firms from … 2009 to 2021, we use a time-varying difference-in-differences model to systematically examine how public data openness … affects corporate stock price crash risk. The results demonstrate that public data openness significantly reduces the …