Measuring and Analyzing the Spatiotemporal Evolution of Agricultural Green Total Factor Productivity on the Tibetan Plateau (2002-2021)
文献类型：期刊论文
| 作者 | Zhang, Mengmeng1,2; Xiao, Jianyu1,2; Yu, Chengqun1 |
| 刊名 | AGRICULTURE-BASEL
 |
| 出版日期 | 2025-07-10 |
| 卷号 | 15期号:14页码:1480 |
| 关键词 | Super-SBM model agricultural green total factor productivity (AGTFP) spatiotemporal evolution kernel density estimation Dagum Gini decomposition |
| DOI | 10.3390/agriculture15141480 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | This study employs a Super-SBM model to construct a comprehensive evaluation framework-encompassing input factors, desirable outputs, and undesirable outputs-to measure agricultural green total factor productivity (AGTFP) in the Tibet Autonomous Region in the period 2002-2021. We then apply kernel density estimation and Dagum Gini coefficient decomposition to examine its spatiotemporal evolution. The main findings are as follows: (1) AGTFP in Tibet rose overall from 0.949 in 2002 to 1.068 in 2021, with a compound annual growth rate of 0.78%, yet remained below the national average; (2) significant regional heterogeneity emerged, with three typical evolution patterns identified: continual improvement (Nagqu, Qamdo), stable fluctuation (Lhasa, Xigaz & ecirc;), and risk of decline (Lhoka, Nyingchi, Ngari); (3) gains in pure technical efficiency were the primary driver of AGTFP growth, while insufficient scale efficiency was a key constraint; (4) AGTFP exhibited a convergence-divergence-reconvergence dynamic, with interregional disparities widening but structural patterns stabilizing; and (5) interregional inequality was the main source of overall disparity-its importance grew over the study period, with the largest gap observed between agrarian and pastoral zones. On this basis, we recommend a gradient advancement strategy that prioritizes pure technical efficiency and regional coordination, while promoting zone-specific support tools tailored to local ecological conditions and institutional capacities to ensure inclusive green productivity growth. |
| URL标识 | 查看原文 |
| WOS关键词 | SLACKS-BASED MEASURE ; SUSTAINABLE DEVELOPMENT ; ENVIRONMENTAL SERVICES ; CARBON SEQUESTRATION ; UNDESIRABLE OUTPUTS ; HARVEST INDEX ; EFFICIENCY ; GROWTH ; CONVERGENCE ; POLLUTION |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:001549368400001 |
| 出版者 | MDPI |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/215566]  |
| 专题 | 拉萨站高原生态系统研究中心_外文论文 |
| 通讯作者 | Yu, Chengqun |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Mengmeng,Xiao, Jianyu,Yu, Chengqun. Measuring and Analyzing the Spatiotemporal Evolution of Agricultural Green Total Factor Productivity on the Tibetan Plateau (2002-2021)[J]. AGRICULTURE-BASEL,2025,15(14):1480. |
| APA | Zhang, Mengmeng,Xiao, Jianyu,&Yu, Chengqun.(2025).Measuring and Analyzing the Spatiotemporal Evolution of Agricultural Green Total Factor Productivity on the Tibetan Plateau (2002-2021).AGRICULTURE-BASEL,15(14),1480. |
| MLA | Zhang, Mengmeng,et al."Measuring and Analyzing the Spatiotemporal Evolution of Agricultural Green Total Factor Productivity on the Tibetan Plateau (2002-2021)".AGRICULTURE-BASEL 15.14(2025):1480. |
入库方式： OAI收割
来源：地理科学与资源研究所
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