数字金融能缓解短贷长投对企业持续绿色创新的不利影响吗?Can digital finance alleviate the adverse effects of short-term loans for long-term investments on corporate sustainable green innovation?
汤龙,陈享光
摘要(Abstract):
以短贷长投为代表的金融服务不足已严重制约了企业持续绿色创新,并阻碍了其绿色转型。该研究采用交互项模型,利用中国2011—2021年上市公司的面板数据和城市数字金融指数,分析数字金融在缓解短贷长投对企业持续绿色创新不利影响的作用与机制。研究发现:(1)短贷长投会显著降低企业的持续绿色创新能力,而数字金融的发展则可显著缓解短贷长投对企业持续绿色创新的不利影响,且该结论在经过一系列稳健性检验后依然成立。(2)异质性分析表明,数字金融的缓解效应会因企业与银行间是否存在关联、企业所处生命周期、污染程度以及各地区的环境规制强度差异而存在显著异质性。(3)机制分析表明,数字金融主要通过优化企业融资、内外部治理和研发投入等途径,显著缓解了短贷长投对企业持续绿色创新的不利影响。其中,融资机制主要包括提高金融服务可达能力、降低企业信贷成本和融资约束,内外部治理机制主要包括提高企业的社会关注度、增强企业内部控制和减少管理者短视行为,研发投入机制主要包括升级企业人力资本结构和增加研发投入。基于此,各地区应充分利用数字金融来赋能企业发展,在提高资金配置效率、满足企业多样化金融需求的同时,深化绿色发展理念,提高社会环保和监督意识,完善企业内部治理,持续推动企业绿色创新发展。
关键词(KeyWords): 短贷长投;数字金融;持续绿色创新;融资约束;内部治理
基金项目(Foundation): 国家社会科学基金重大项目“高速交通网络与我国劳动力资源时空配置机制研究”(批准号:22&ZD064);; 嘉兴大学科研启动项目“农村发展电子商务对城乡收入差距的影响研究”(批准号:71523016)
作者(Author): 汤龙,陈享光
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