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本文以1998-2012年的省际面板数据为样本,研究了环境规制对工业企业R&D投入的影响。结果表明,我国环境规制对R&D投入影响显著,以工业污染治理投资完成额和工业废气排放密度表示的环境规制强度增加有助于促进企业增加R&D投入;同时,R&D投入呈现明显的区域效应。
Based on the inter-provincial panel data from 1998 to 2012, this paper studies the impact of environmental regulation on the R & D investment of industrial enterprises. The results show that China’s environmental regulation has a significant impact on R & D investment. Increasing the intensity of environmental regulation based on the completion of investment in industrial pollution control and the density of industrial emissions helps to increase R & D investment. At the same time, R & D investment shows obvious regional effects.