| 基于非期望产出的中国滨海旅游生态效率评价——以我国沿海城市为例 |
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| 引用本文： | 狄乾斌,赵晓曼,王敏.基于非期望产出的中国滨海旅游生态效率评价——以我国沿海城市为例[J].海洋通报,2020,39(2):160-168. |
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| 作者姓名： | 狄乾斌 赵晓曼 王敏 |
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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,辽宁大连116029;辽宁师范大学影视艺术学院,辽宁大连 116029 |
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| 基金项目： | 国家自然科学基金 （41571127）；教育部人文社科重点研究基地重大项目 （17JJD790010）；辽宁省教育厅海洋专项一般项目（H201783629） |
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| 摘 要： | 旅游生态效率是反映旅游经济与旅游环境双向效应(bi-effect)的重要判断指标。本文基于非期望产出视角,采用超效率SBM模型,评价了我国东部沿海18个主要滨海旅游城市的旅游生态效率,并分析了其时空演变特征。研究结果表明:(1)中国东部沿海18市滨海旅游生态效率整体呈中等水平,平均值处于0.727~0.894,阶段特征明显,呈现前期平稳发展,中期下降,后期回升的发展趋势;(2)各城市滨海旅游生态效率水平差异显著,分为下行风险型,持续成长型,稳定型和波动型4种发展类型。平均效率值最高为天津,最低为三亚;(3)分解效率均值中纯技术效率较高,规模效率次之,技术进步是影响综合效率的主要因素;(4)投入冗余和非期望产出冗余已经成为阻碍滨海旅游生态效率进步的关键因素。
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| 关 键 词： | 滨海旅游 生态效率 非期望产出 超效率SBM |
| 收稿时间： | 2019/10/21 0:00:00 |
| 修稿时间： | 2019/12/11 0:00:00 |
Ecological efficiency evaluation of China coastal tourism based on undesired output: China coastal city case |
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| DI Qianbin,ZHAO Xiaoman,WANG Min.Ecological efficiency evaluation of China coastal tourism based on undesired output: China coastal city case[J].Marine Science Bulletin,2020,39(2):160-168. |
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| Authors: | DI Qianbin ZHAO Xiaoman WANG Min |
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| Institution: | Center for Studies of Marine economy and Sustainable Development, Liaoning Normal University, Dalian 116029, China; School of film and television arts, Liaoning Normal University, Dalian 116029, China |
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| Abstract: | Tourism eco-efficiency is an important indicator reflecting the bi-effect of tourism economy and tourism environment. Based on the perspective of undesired output, the paper uses the super-efficient SBM model to evaluate the tourism eco-efficiency of 18 major coastal tourism cities on the eastern coast of China, and analyzes its temporal and spatial evolution characteristics. Research indicates:(1) The eco-efficiency of coastal tourism in 18 coastal cities of China is medium level, the average is between 0.727 and 0.894, the characteristics of the stage are obvious. It showed a stable development in the early stage, a decline in the middle stage, and a rebound in the later stage. (2) There are significant differences in the eco-efficiency levels of coastal tourism in various cities, which are divided into four types: down-risk type, rapid growth type, stable type,and wave type. The highest average efficiency value is Tianjin, and the lowest is Sanya. (3) The pure technical efficiency is higher in the mean value of decomposition efficiency, and the scale efficiency is second. Technological progress is the main factor affecting overall efficiency. (4) Input redundancy and undesired output redundancy have become key factors hindering the progress of coastal tourism ecological efficiency |
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| Keywords: | coastal tourism eco-efficiency undesired output super-efficiency slacks-based measure |
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