The New Energy Demonstration City(NEDC)policy is a crucial measure to promote energy transition and achieve the"dual carbon"goals.A systematic assessment of its impact on environmental welfare performance is essential for advancing sustainable energy development and enhancing residents'well-being.Economic development,environmental pollution,and residents'health factors were simultaneously incorporated into the measurement of environmental welfare performance.A two-stage network super-efficiency SBM model was applied to calculate this indicator,and the impact of the NEDC policy on environmental welfare performance is evaluated.The findings are as follows.First,the NEDC policy significantly improves environmental welfare performance,and this conclusion remains valid after a series of robustness tests.Second,environmental regulation and average temperature play positive moderating roles in the impact of the NEDC policy on environmental welfare performance,while average altitude exerts a negative moderating effect.The NEDC policy promotes the improvement of environmental welfare performance by enhancing energy utilization efficiency and new infrastructure construction.Third,in terms of geographical location,the impact of the NEDC policy on environmental welfare performance is more significant in eastern and southern China,and is significant in regions on both sides of the"Hu Huanyong Line".In terms of urban characteristics,the promotion effect is more pronounced in megacities,central cities,and cities with carbon trading platforms,while it has an inhibitory effect in large megacities.Fourth,the impact of the NEDC policy on environmental welfare performance has a positive spatial spillover effect.It provides policy implications for the government to optimize energy development and improve residents'well-being.
随着数字经济的到来，价值创造逻辑逐步从企业主导向价值共创转变，企业的资源编排变得愈加复杂。本文基于社会技术理论，从生态层面探寻资源编排能力提升的角度，构建数字平台生态系统对资源编排能力影响的理论模型，并考虑结构洞的中介作用。研究结果表明：数字平台生态系统的互补性、共享性、模块化、开放性对资源编排能力具在正向关系。结构洞在数字平台生态系统与资源编排能力之间具有部分中介作用。本文研究结果在理论层面从社会网络的角度分析数字平台生态系统与资源编排能力的作用机制，丰富了数字平台生态系统中资源管理的研究内容。在实践层面对平台企业重视和构建生态系统从而提升资源编排能力提供了重要启示。
"双碳"目标下,绿色创新是企业低碳转型和可持续发展的重要驱动力.选取2011-2019年中国A股上市公司作为研究样本,实证分析了企业ESG表现对绿色创新的影响机制,并进一步分析了数字化转型、市场竞争强度及制度环境的调节作用.研究结果表明:①企业ESG表现可以促进绿色创新;②数字化转型、市场竞争强度及制度环境在ESG表现和绿色创新关系中起到正向调节作用.进一步机制分析发现,企业声誉和权益融资成本在企业ESG表现与绿色创新关系中发挥中介效应;异质性分析发现,企业ESG表现对绿色创新的影响,在国有企业、位于我国东部地区的企业及规模较大的企业中表现更为显著.研究结果丰富了企业ESG相关研究,对企业绿色创新管理和可持续发展提供参考借鉴.
利用产业科学关联度指标清晰界定科学驱动的产业与创新,通过社会网络分析方法探究其在整个产业中的网络地位及其作用,并挖掘产业创新生态参与主体的网络关系.研究发现:科学驱动的创新成果处于网络中心位置,更容易被频繁的引用,能够为其他创新成果提供经验输出和知识依赖,成为驱动创新发展的基石,同时科学驱动的创新成果审查周期和技术覆盖广度在数值上显著大于"技术驱动的创新",表明其能够产生高价值技术的可能性更大;科学驱动的产业是科学驱动的创新大量汇聚的产业,是整个行业发展的关键核心技术,具备取得、协调及配置资源的能力,能够整合内外部信息和知识资源,通过频繁的交流、协作带动其他产业的共同发展,为产业的形成演化奠定基础;在科学驱动的产业中,创新主体之间网络结构紧密,产学研协同融合体系发挥重要作用,企业占据主体地位成为创新的主体和参与科学研究的主体,而大学等公共机构的创新成果传播速度更快,在创新网络中的中心性地位具有不可替代的优势.
Under the achieve carbon peaking and carbon neutrality goals,the application of digital technology has become an important way for enterprises to promote green innovation. Relying on resource-based theory,taking the data of Chinaese A-shared listed companies between 2009 and 2019,how digital transformation affects the green innovation of Chinese corporations was focused on. The results show that corporate digital transformation can positively promote green innovation. State-owned enterprises have a stronger impact on promoting green innovation through digital transformation than private enterprises,and the institutional environment positively moderates the relationship between digital transformation and green innovation,while strategic risk-taking plays a negative moderating role in digital transformation and green innovation. Furthermore,the mechanism tests indicate that technological capital and financing constraints played a mediating effect between corporate digital transformation and green innovation. The heterogeneity analysis shows that the impact of digital transformation on the promotion of green innovation is more significant in the context of East China’s companies,companies with innovative collaborations and companies with a higher proportion of party members in top managers. The findings have important implications for digital technology application and green transformation of Chinese enterprises.
