| 珠江三角洲城市碳排放效率特征研究 |
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| 引用本文： | 刘欣,叶长丁.珠江三角洲城市碳排放效率特征研究[J].科技和产业,2023,23(16):184-187. |
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| 作者姓名： | 刘欣 叶长丁 |
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| 作者单位： | 扬州大学 建筑科学与工程学院，江苏 扬州 225127 |
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| 摘 要： | 引用非期望产出的SBM模型和ML指数分析，静态和动态结合测算了2010—2019年珠江三角洲城市群碳排放效率。研究结果表明，珠江三角洲城市群碳排放效率值有上升趋势；固定资产投入和人员投入是影响城市碳排放效率的主要原因；城市产业发展布局，在很大程度上影响城市碳排放效率，城市产业发展过快导致技术效率水平发展跟不上。
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| 关 键 词： | 碳排放 碳排放效率 珠三角 技术效率 |
Characteristics of Carbon Emission Efficiency in Pearl River Delta cities |
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| Abstract: | Based on the SBM model and ML index analysis of non-expected output, the carbon emission efficiency of the Pearl River Delta urban agglomeration from 2010 to 2019 was calculated statically and dynamically.?The results show that the carbon emission efficiency of the Pearl River Delta urban agglomeration has an upward trend, and fixed assets input and personnel input are the main reasons affecting urban carbon emission efficiency.?Urban industrial development layout will greatly affect urban carbon emission efficiency, which is too fast to match the technical efficiency level of the development. |
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