摘要：绿色低碳技术创新的“双重外部性”属性以及区域分布上供需明显背离的特征，使得协同创新成为促进区域关键技术创新与协同实现“双碳”目标的必要途径。本文基于新熊彼特创新理论以及创新价值链循环理论视角，构建了一个包含技术供给溢出效应、技术需求牵引效应以及技术合作网络成本效应在内的区域协同创新影响因素综合分析框架。基于自主构建的2006—2020年278个地级及以上城市绿色技术合作网络数据库，对绿色低碳技术创新的区域协同研究发现，中国区域协同绿色低碳技术创新水平不断提升，合作广度不断拓展，但合作强度有待加强。从影响因素看，城市绿色创新能力和绿色技术转移都显著促进区域协同绿色低碳技术创新；高铁开通、数字经济发展具有显著的协同创新促进作用，但城市网络地位对协同创新的作用体现在局部影响力上，全局影响力不足。城市绿色创新能力与城市绿色技术转移对拓展边际与集约边际促进作用均显著，且技术合作网络成本效应的发挥以提升拓展边际为主，集约边际改善总体不足。考虑空间溢出效应后，结论总体稳健，但各类效应变量的直接效应与间接效应存在显著差异。最后，针对研究结论提出促进区域协同绿色低碳技术创新的对策建议。
关键词：碳达峰碳中和；绿色低碳技术创新；区域协同；新熊彼特创新理论
The Regional Collaborative Path for Green and Low-Carbon Technological Innovation: Based on the Technology Supply-Demand Interaction Mechanism Neo-Schumpeterian Innovation Theory
Sun Bowen, Yang Xiaofei
Abstract: The “double externalities” attribute of green and low-carbon technological innovations and the distinct discrepancy between supply and demand in regional distribution have rendered collaborative innovation a requisite approach for promoting regional key technological innovations and attaining the “dual carbon” goals. Based on the perspective of Neo-Schumpeterian Innovation Theory and the Innovation Value Chain Cycle Theory, this paper erects a comprehensive analytical framework for the influencing factors of regional collaborative innovation, encompassing the spillover effect of technology supply, the traction effect of technology demand, and the cost effect of technology cooperation networks. By drawing on a self-constructed database of green technology cooperation networks among 278 prefecture-level cities and above from 2006 to 2020, this paper reveals that China's regional collaborative green and low-carbon technological innovation level is continuously escalating, with the scope of cooperation continuously expanding, yet the intensity of cooperation requires reinforcement. From the perspective of influencing factors, urban green innovation capabilities and green technology transfer significantly boost regional collaborative green and low-carbon technological innovation. The opening of high-speed rail and the development of the digital economy have significantly promoted collaborative innovation, but the role of the urban green and low-carbon technological innovation network status in collaborative innovation is only reflected in local influence, with insufficient global impact. Urban green innovation capabilities and urban green technology transfer both exhibit significant promotion effects on the expansion margin and intensive margin, but the exertion of the cost effect of technology cooperation networks depends on differentiated mechanisms, mainly enhancing the expansion margin while the overall improvement of the intensive margin is insufficient. After taking into account spatial spillover effects, the research conclusions remain generally robust, yet there are significant differences in the direct and indirect effects of various effect variables. Eventually, based on the research conclusions, countermeasures and suggestions are proposed to promote regional collaborative green and low-carbon technological innovation.
Keywords: Carbon Peak and Carbon Neutrality; Green and Low-Carbon Technological Innovation; Regional Collaboration; The Neo-Schumpeterian Innovation Theory
全文：
绿色低碳技术创新的区域协同路径——基于新熊彼特创新理论的技术供需互动机制视角.pdf