绿色科技成果转化效率评价与影响因素分析——以安徽省工业为例

绿色科技成果转化应用是企业实现绿色低碳发展的有效手段。基于2013—2021年安徽省地级市面板数据，利用三阶段数据包络分析模型对工业绿色科技成果转化效率、区域特征与制约因素进行研究。结果显示，安徽省工业绿色科技成果转化效率总体改善，但区域发展较不均衡，靠近省会城市、经济条件较好的地区，其效率值更高。因素分析表明，企业管理水平不足是效率损失的主要原因，外部环境整体促进了效率改善。前者主要是限制规模效应的发挥，后者通过提高企业规模、利润率水平、产学研协作程度和外商直接投资等途径增进效率。

Evaluation of the Efficiency of Green Science and Technology Achievements Transformation and Analysis of Its Influencing Factors: Taking Anhui Province's industry as an example

The transformation and application of green technological achievements is an effective means for enterprises to achieve green and low-carbon development. Based on the panel data of prefecture level cities in Anhui Province from 2013 to 2021, a three-stage data envelopment analysismodel is used to study the conversion efficiency, regional characteristics, and constraints of industrial green technology achievements. The results show that the overall efficiency of transforming industrial green technology achievements in Anhui Province has improved, but regional development is relatively uneven.The better the economic conditions and the closer it is to the provincial capital city, the higher its efficiency value. Factor analysis shows that insufficient management level of enterprises is the main reason for efficiency loss, and the overall external environment promotes efficiency improvement. The former mainly limits the exertion of scale effect, while the latter enhances efficiency by increasing enterprise scale, profit margin level, degree of collaboration between industry, academia, and research, and foreign direct investment.