北京大学经济学院教授苏剑：以制度突破破解市场壁垒 推动统一大市场建设向纵深发展

Group 1 - The core viewpoint of the article emphasizes the need to deepen the construction of a unified national market to optimize market competition and lay a solid institutional foundation for high-quality economic development [1] - The current market faces issues such as local trade protection, high industry entry barriers, and household registration system restrictions, which hinder the free flow of goods and factors [1] - To improve market economic efficiency and release scale effects and division of labor dividends, it is essential to eliminate these barriers [1] Group 2 - The article discusses the importance of regulating "disorderly competition" among enterprises, suggesting that a clear definition of "disorderly competition" is necessary to avoid a one-size-fits-all approach in governance [1] - It is recommended to refine rules to distinguish between legitimate and malicious competition, aiming to curb disruptive market behaviors while protecting corporate innovation vitality [1] - In terms of capacity governance, addressing excess capacity and reducing low-level competition is crucial for stabilizing macroeconomic conditions and promoting high-quality industry development [2] Group 3 - The article highlights the need for standardized policies to regulate local government investment attraction behaviors, as excessive competition among local governments can burden finances and disrupt fair market conditions [2] - Establishing a unified policy benchmark is necessary to prevent local governments from engaging in harmful competition through "policy lowlands," ensuring that all enterprises compete on an equal footing [2] - Emphasizing the importance of the "two unwavering" principles, the article suggests that enhancing the operational confidence of private enterprises is vital for current economic development [2]