Study of mixed reform of state-owned enterprises and corporate financial policy 并列题名：Study of mixed reform of state-owned enterprises and corporate financial policy study on the reform of state-owned enterprises under the perspective of fair competition Deepening reform of state-owned enterprises and assets, key industries Influence of political governance of state-owned enterprises on corporate decision-making Cost of capital constraint and corporate financial policy 并列题名：Deepening reform of state-owned enterprises and assets, key industries Classification-based reform of state-owned enterprises: logic, approaches, and implementation 并列题名：Influence of political governance of state-owned enterprises on corporate decision-making