Assessing Sustainable Growth: Evolution and Convergence of Green Total Factor Productivity in Tibetan Plateau Agriculture
文献类型：期刊论文
| 作者 | Zhang, Mengmeng1,2; Yu, Chengqun1 |
| 刊名 | SUSTAINABILITY
 |
| 出版日期 | 2025-07-31 |
| 卷号 | 17期号:15页码:6963 |
| 关键词 | Tibetan Plateau agricultural green total factor productivity (AGTFP) super-efficiency SBM-GML model spatial heterogeneity |
| DOI | 10.3390/su17156963 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Accurate assessment of green productivity is essential for advancing sustainable agriculture in ecologically fragile regions. This study examined the evolution of agricultural green total factor productivity (AGTFP) in Tibet over the period 2002-2021 by applying a super-efficiency SBM-GML model that accounts for undesirable outputs. We decompose AGTFP into technical change and efficiency change, conduct redundancy analysis to identify sources of inefficiency and explore its spatiotemporal dynamics through kernel density estimation and convergence analysis. Results show that (1) AGTFP in Tibet grew at an average annual rate of 0.78%, slower than the national average of 1.6%; (2) labor input, livestock scale, and agricultural carbon emissions are major sources of redundancy, especially in pastoral regions; (3) technological progress is the main driver of AGTFP growth, while efficiency gains have a limited impact, reflecting a technology-led growth pattern; (4) AGTFP follows a convergence-divergence-reconvergence trend, with signs of conditional beta convergence after controlling for regional heterogeneity. These findings highlight the need for region-specific green agricultural policies. Priority should be given to improving green technology diffusion and input allocation in high-altitude pastoral areas, alongside strengthening ecological compensation and interregional coordination to enhance green efficiency and promote high-quality development across Tibet. |
| URL标识 | 查看原文 |
| WOS关键词 | SLACKS-BASED MEASURE ; HARVEST INDEX ; EFFICIENCY ; POLLUTION ; OUTPUTS ; L. |
| WOS研究方向 | Science & Technology - Other Topics ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001549725600001 |
| 出版者 | MDPI |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/215571]  |
| 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, A11 Datun Rd, 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,Yu, Chengqun. Assessing Sustainable Growth: Evolution and Convergence of Green Total Factor Productivity in Tibetan Plateau Agriculture[J]. SUSTAINABILITY,2025,17(15):6963. |
| APA | Zhang, Mengmeng,&Yu, Chengqun.(2025).Assessing Sustainable Growth: Evolution and Convergence of Green Total Factor Productivity in Tibetan Plateau Agriculture.SUSTAINABILITY,17(15),6963. |
| MLA | Zhang, Mengmeng,et al."Assessing Sustainable Growth: Evolution and Convergence of Green Total Factor Productivity in Tibetan Plateau Agriculture".SUSTAINABILITY 17.15(2025):6963. |
入库方式： OAI收割
来源：地理科学与资源研究所
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