政府补贴的绿色技术创新激励效应——来自重污染行业的证据

The Incentive Effect of Government Subsidies on Green TechnologyInnovation: Evidence from Heavily Polluting Industries

鼓励重污染企业进行绿色技术创新,解决环境污染、资源消耗高等问题,是建设生态文明,实现高质量发展的重要内容。该文选取了2010-2019年重污染类上市企业为研究对象,基于面板固定效应模型,探究政府补贴是否具有支持重污染类企业绿色技术创新的作用,并分别进行了企业规模、所有权性质调节作用检验。结果表明,政府补贴对重污染类企业绿色技术创新具有显著促进作用;相较于大规模企业而言,政府补贴对小规模企业绿色技术的创新激励效果更明显;相较于国有企业而言,政府补贴对于非国有企业绿色技术创新的激励效果更明显。

Encouraging heavy-polluting enterprises to carry out green production and solving the problem of environmental pollution and high resource consumption is an important part of building an ecological civilization and achieving high-quality development.This article uses the 2010-2019 listed companies in the heavy pollution industry as a sample to study the impact of government subsidies on corporate green technology innovation,and examines the adjustment effects of corporate size and the nature of corporate ownership on the relationship between government subsidies and corporate green technology innovation.The results show that government subsidies have a significant incentive effect on green technology innovation of enterprises;Compared with large-scale enterprises,government subsidies have a more obvious incentive effect on green technology innovation in small-scale enterprises;Compared with state-owned enterprises,government subsidies have a more obvious incentive effect on green technology innovation in non-state-owned enterprises.