“…At present, scholars have found that financial reporting opacity ( Hutton et al, 2009 ), primary shareholder control rights-cash flow rights separation ( Hong et al, 2017 ), exploratory innovation strategy ( Jia, 2018 ), and powerful CEOs ( Al Mamun et al, 2020 ) have a positive impact on stock price crash risk, while female CFOs ( Li and Zeng, 2019 ), internet searching ( Xu et al, 2021 ), green Commitment ( Liu et al, 2022 ), and bank deregulation ( Dang et al, 2022 ) negatively affect stock price crash risk. Based on the strategic development need of China, this article explores whether and how to optimize the efficiency of resource allocation from the perspective of the stock price collapse, which is of great practical significance.…”