| 曹泽,张琦.中国县城市政工程全要素生产率研究[J].安徽建筑大学学报,2021,29(2):8-14 |
| 中国县城市政工程全要素生产率研究 |
| Research on Total Factor Productivity of Municipal Engineering of China's County |
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| DOI： |
| 中文关键词: 数据包络分析 曼奎斯特指数 市政工程 全要素生产率 |
| 英文关键词: DEA Malmquist Index municipal engineering Total Factor Productivity |
| 基金项目:国家社会科学基金项目（16BRK026） |
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| 摘要点击次数: 6119 |
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| 中文摘要: |
| 基于 DEA ─ Malmquist 方法，利用 2006~2018 年中国县城市政建设的面板数据，对中国县城市政工程全要素生产率（TFP）进行测度。以测度结果为基础，分别从时间、空间以及增长模式三个角度，对市政工程基础设施效益进行分析与评价。结果表明：中国县城市政工程 TFP 总体呈下降趋势，且整体水平不高，正、负增长间断出现的特征比较明显；TFP 下降主要受来自技术进步的影响，技术效率在样本期内有小幅度增长，规模效率下降是技术效率在增长过程中的主要负面因素；TFP 水平空间差异性比较明显，各区域内部差异各有不同，华北、东北和西南地区内部差异要高于其他地区；TFP 增长主要模式为“实践型”和“落后型”，由技术进步引起的“拖累效应”比较明显。 |
| 英文摘要: |
| Based on the DEA-Malmquist method，this paper measures the total factor productivity （TFP） of China's countymunicipal construction by using the panel data of China's county municipal construction from 2006 to 2018. Based on the measurementresults，this paper analyzes and evaluates the benefits of municipal engineering infrastructure from three perspectives：time，space，and growth pattern. The results show that the TFP of China's county municipal engineering is generally declining，and the overall levelis not high，and the characteristics of positive and negative growth are obvious. The decrease of TFP was mainly due to the influenceof technological progress. The technical efficiency increased slightly during the inspection period，and the decrease of scale efficiencywas the main negative factor in the growth process of the technical efficiency. The spatial differences of TFP level were obvious，andthe differences within different regions were different. The differences within North China，Northeast China，and Southwest Chinawere higher than those in other regions. The main modes of TFP growth are "practice type" and "backward type"，and the "drag effect"caused by technological progress is obvious. |
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