龚泓西, 杨兴全. “央地合作”如何推动地方国企聚焦主业——来自央企持股的证据J. 证券市场导报, 2026, (9): 15-26.
引用本文: 龚泓西, 杨兴全. “央地合作”如何推动地方国企聚焦主业——来自央企持股的证据J. 证券市场导报, 2026, (9): 15-26.
Gong Hongxi, Yang Xingquan. How Does "Central-Local Cooperation" Drive Local State-Owned Enterprises to Focus on Their Core Business? Evidence from Central SOE ShareholdingJ. Securities Market Herald, 2026, (9): 15-26.
Citation: Gong Hongxi, Yang Xingquan. How Does "Central-Local Cooperation" Drive Local State-Owned Enterprises to Focus on Their Core Business? Evidence from Central SOE ShareholdingJ. Securities Market Herald, 2026, (9): 15-26.

“央地合作”如何推动地方国企聚焦主业——来自央企持股的证据

How Does "Central-Local Cooperation" Drive Local State-Owned Enterprises to Focus on Their Core Business? Evidence from Central SOE Shareholding

  • 摘要: 地方国企是保障民生、推动区域经济发展的重要支柱,目前仍然存在主业竞争力不强、经营较为分散等问题。央企参股如何发挥战略引领作用,助推地方国企聚焦主业、加快高质量发展,值得深入研究。本文以沪深A股地方国有上市公司为样本,从股权融合视角出发,研究发现“央地合作”能够助推地方国企聚焦主业。作用机制在于:(1)通过减轻负担、优化治理,减少地方国企低效非核心业务。央企服务于国家战略,能帮助地方国企过滤缺乏竞争潜力的非主业投资;同时通过派驻董事、行使投票权等方式深度参与公司治理,约束管理层的多元化投资行为。(2)提升融资获取能力。央企能为地方国企注入长期资本,并帮助其以更低成本获取市场化融资,降低地方国企对地方政府直接补贴、政策性贷款等的依赖。进一步研究发现,对特定功能类、非控股股东话语权较高以及财政压力较大地区的地方国企,“央地合作”助推地方国企聚焦主业的作用更显著。“央地合作”通过助推地方国企聚焦主业,提升了地方国企的市场竞争力和全要素生产率。本文不仅丰富了“央地合作”治理效应的理论研究,也为推动中央和地方国有资本协同发展提供了经验证据。

     

    Abstract: Local SOEs serve as an important pillar for safeguarding people's livelihoods and promoting regional economic development, yet they still face problems such as weak core-business competitiveness and relatively fragmented operations. How central SOEs' equity participation can play a strategic leading role in driving local SOEs to focus on their core business and accelerate high-quality development is a question that merits in-depth investigation. Using local state-owned listed companies on the Shanghai and Shenzhen A-share markets as a sample, this paper investigates the issue from the perspective of equity integration and finds that "central-local cooperation" can drive local SOEs to focus on their core business. The underlying mechanisms are as follows: (1) reducing local SOEs' inefficient non-core businesses by alleviating burdens and optimizing governance. As central SOEs serve national strategies, they can help local SOEs filter out non-core investments that lack competitive potential; meanwhile, by deeply participating in corporate governance through dispatching directors and exercising voting rights, they constrain management's diversification investment behavior. (2) Enhancing financing access. Central SOEs can inject long-term capital into local SOEs and help them obtain market-based financing at lower costs, reducing local SOEs' reliance on direct government subsidies and policy-based loans. Further analysis reveals that the effect of "central-local cooperation" in driving local SOEs to focus on their core business is more pronounced for local SOEs classified as serving specific functions, firms in which non-controlling shareholders have greater say, and those located in regions under greater fiscal pressure. By driving local SOEs to focus on their core business, "central-local cooperation" enhances the market competitiveness and total factor productivity of local SOEs. This paper not only enriches the theoretical research on the governance effects of "central-local cooperation" but also provides empirical evidence for promoting the coordinated development of central and local state-owned capital.

     

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