| 中国海洋环境规制效率时空分异及影响因素 |
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| 引用本文： | 王泽宇,程帆. 中国海洋环境规制效率时空分异及影响因素[J]. 地理研究, 2021, 40(10): 2885-2896. DOI: 10.11821/dlyj020201124 |
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| 作者姓名： | 王泽宇 程帆 |
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| 作者单位： | 辽宁师范大学海洋经济与可持续发展研究中心,大连 116029 |
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| 基金项目： | 辽宁省委组织部青年拔尖人才项目(XLYC1907027);辽宁省社会科学基金项目(L20AJY003);辽宁省社会科学联合会项目(2020lslktqn-048) |
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| 摘 要： | 海洋环境规制效率研究对中国海洋环境治理具有重要参考价值。基于非期望产出的SBM模型测算中国海洋环境规制效率,结合核密度、标准差椭圆以及广义矩估计模型探究2007—2017年中国海洋环境规制效率时空演变特征及影响因素。研究表明：① 时间演化方面,研究期间中国海洋环境规制效率均值呈现波动下降的趋势,由相对有效下降至相对低效,沿海各省区间效率差异逐渐扩大。② 空间演化方面,海洋环境规制效率重心位置变化阶段性特征显著,向西南移动,各沿海省区海洋环境规制效率差异显著,分为提高型、稳定型和下降型。③ 影响因素方面,对外开放、产业结构、科技投入与中国海洋环境规制效率呈正相关,经济发展、市场环境与中国海洋环境规制效率呈负相关。
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| 关 键 词： | 海洋环境规制效率 时空分异 影响因素 SBM模型 |
| 收稿时间： | 2020-11-25 |
| 修稿时间： | 2021-07-21 |
Spatio-temporal differentiation and influencing factors of China's marine environmental regulation efficiency |
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| WANG Zeyu,CHENG Fan. Spatio-temporal differentiation and influencing factors of China's marine environmental regulation efficiency[J]. Geographical Research, 2021, 40(10): 2885-2896. DOI: 10.11821/dlyj020201124 |
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| Authors: | WANG Zeyu CHENG Fan |
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| Affiliation: | Center for Studies of Marine Economy and Sustainable Development, Liaoning Normal University, Dalian 116029, Liaoning, China |
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| Abstract: | The research on the efficiency of marine environmental regulation has important reference value for China's marine environmental governance. Based on the unexpected output SBM model to measure the efficiency of China's marine environmental regulation, the current study examines the spatio-temporal evolution of China's marine environmental regulation efficiency and its corresponding influencing factors from 2007 to 2017, combined with nuclear density, standard deviational ellipse model and generalized method of moments model. The findings show that: (1) The average value of China's marine environmental regulation efficiency during the study period showed a fluctuating downward trend, from relatively effective to relatively inefficient, and the efficiency difference between coastal provinces gradually expanded. (2) The position of the center of gravity of marine environmental regulation efficiency changes significantly in stages, moving to the southwest, and the marine environmental regulation efficiency of various coastal provinces have significant differences, which are divided into improving, stable and declining types. (3) In terms of influencing factors, industrial structure, opening-up, science and technology investment are positively correlated with the efficiency of China's marine environmental regulation, while economic development, market environment and China's marine environmental regulation efficiency are negatively correlated. |
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| Keywords: | marine environmental regulation efficiency temporal and spatial differentiation influencing factor SBM model |
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