重污染行业上市公司生态创新调查与分析

Investigation and Analysis on Eco-innovation of Listed Firms in Heavy Pollution Industry

以我国879家重污染行业上市公司为样本,通过查阅企业的年度报告、社会责任报告与相关资料,对重污染企业生态创新及其企业特征进行调查分析,发现我国大多数企业开展生态创新仅停留在生态工艺创新和末端治理层面,生态管理创新和生态产品创新占比较低,生态创新层次有待提升;企业存续时间、企业规模与企业生态创新呈正相关关系;国有上市公司和主板上市公司更重视生态创新;研发投入强度与生态创新活动不直接相关,但生态创新企业更容易享受政府补助。

This paper used 879 listed firms in heavy pollution industries to investigate the eco-innovation and characteristics of them through consulting the annual reports,social responsibility reports and relevant materials. The results showed that most firms in China only took eco-innovation at the level of process eco-innovation and end-treatment,while organizational eco-innovation and product eco-innovation accounted for relatively low,and the whole level of eco-innovation needed to be improved. There was a positive correlation between firm life time,firm scale and eco-innovation. State-owned and main board listed firms paid more attention to eco-innovation. The intensity of R&D input was not directly related to eco-innovation,but eco-innovation firms were more likely to get government subsidies.