企业降碳减污协同推进的产业链联动效应OA北大核心CSSCICSTPCD

Enterprises'synergistic promotion of carbon reduction and pollution control is not only a focal point for improving environmen-tal quality,but also a key to enhancing competitiveness in the market economy.The linkage effect of the industrial chain is an important perspective for exploring enterprises'synergistic promotion of carbon reduction and pollution control.Based on the theoretical analysis framework of constraint effect,peer effect,and scale effect,and using the sample data of China's A-share listed companies from 2007 to 2021,this study empirically analyzed the internal mechanisms,linkage types,and linkage modes of the synergistic promotion of carbon re-duction and pollution control among upstream and downstream enterprises in the industrial chain.The empirical results showed that:① There was an industrial chain linkage effect in the synergistic promotion of carbon reduction and pollution control among upstream and downstream enterprises in the industrial chain.The synergistic promotion of carbon reduction and pollution control by upstream and down-stream enterprises in the industrial chain contributed to the synergistic promotion of carbon reduction and pollution control by focal enter-prises.② Focal enterprises with a higher degree of industrial chain dependence,a lower level of industry competition,higher environmen-tal uncertainty,and closer technical research and development cooperation with upstream and downstream enterprises had stronger syner-gistic promotion of carbon reduction and pollution control due to the linkage effect of synergistic promotion of carbon reduction and pollu-tion control by upstream and downstream enterprises in the industrial chain.③ The identification of the linkage types between focal enter-prises and upstream and downstream enterprises revealed that the synergistic promotion of carbon reduction and pollution control by enter-prises was influenced by both upstream supplier-driven initiatives and downstream customer-driven demand.However,the customer-driv-en demand from downstream enterprises had a stronger effect.④ The study on the learning behavior characteristics when defining focal enterprises in the synergistic promotion of carbon reduction and pollution control revealed that these enterprises enhanced their capabili-ties in synergistic promotion through proactive learning,and cross-industry imitation learning had a stronger impact on improving enterpris-es'synergistic promotion of carbon reduction and pollution control.Based on the above research findings,in order to better promote micro-level enterprises to achieve synergistic promotion of carbon reduction and pollution control goals and strengthen the linkage effect of car-bon reduction and pollution control in the industrial chain,the government should formulate specialized plans for achieving such goals and provide targeted support to enterprises facing linkage difficulties.Enterprises should strengthen their learning from benchmark enterprises that have advantages in synergistic promotion of carbon reduction and pollution control to contribute to achieving the goals of achieving peak carbon emissions and carbon neutrality ahead of schedule.