中国沿海省市海洋生态补偿效率评价

本文运用考虑非期望产出的超效率SBM模型、DEA-Malmquist指数模型、Tobit模型和标准差椭圆模型，对2006-2016年中国11个沿海省市的海洋生态补偿效率开展测度和分析，结果显示：2006~2016年中国总体海洋生态补偿效率平均值为0.633，处于中等效率水平，随时间呈“下降-上升-稳定”的趋势；海洋生态技术进步依旧是海洋生态补偿过程中全要素生产率的重要驱动力，但面临一定的技术效率损失；海洋第三产业比重对海洋生态补偿效率值有正向的显著影响，城市化率、进出口总额占比和海洋灾害直接经济损失对海洋生态补偿效率存在显著的负向影响；海洋生态补偿效率的空间聚集性增强，区域不平衡性有所收敛，空间分布格局基本保持稳定.

Evaluation of Marine ecological compensation efficiency in coastal provinces and cities of China

In this paper, the marine ecological compensation efficiency of 11 coastal provinces and cities in China from 2006 to 2016 were measured and analysed, which used the super-efficiency SBM model, DEA-Malmquist index model, Tobit model and standard deviation ellipse model. The results showed that from 2006 to 2016, the average compensation efficiency of marine ecology in China was 0.633, which was at the medium level and showed a trend of "descending, rising and stabilizing" over time. The progress of marine ecological technology was still an important driving force for total factor productivity in the process of marine ecological compensation, but it faced a certain loss of technical efficiency. The proportion of marine tertiary industry had a positive and significant impact on the efficiency of marine ecological compensation, while the urbanization rate, the proportion of total import and export and the direct economic loss of marine disasters had a significant negative impact on the efficiency of marine ecological compensation. The spatial aggregation of marine ecological compensation efficiency was enhanced, the regional imbalance was converged, and the spatial distribution pattern was basically stable.