| 基于多层次非线性Tobit模型的集体行动对农户水土保持技术采用的影响研究 |
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| 引用本文： | 程倩,陆迁,贾彬. 基于多层次非线性Tobit模型的集体行动对农户水土保持技术采用的影响研究[J]. 长江流域资源与环境, 1992, 29(8): 1865-1873. DOI: 10.11870/cjlyzyyhj202008018 |
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| 作者姓名： | 程倩 陆迁 贾彬 |
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| 作者单位： | （西北农林科技大学经济管理学院，陕西 杨凌 712100） |
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| 摘 要： | 利用黄土高原区农户微观调研数据，运用多层次非线性Tobit模型实证分析了集体行动与农户水土保持技术采用之间关系的主效应和生态补偿对集体行动与农户水土保持技术采用程度之间关系的调节效应。结果表明：（1）集体行动对任何一种类型的水土保持技术均产生显著正向影响；（2）生态补偿对集体行动与农户水土保持技术采用程度之间的关系具有调节作用，但不同类型的水土保持技术，其调节作用的方向不一致，对于劳动密集型的水土保持技术具有正向调节作用，对于资本密集型的水土保持技术具有负向调节作用。基于此提出以下政策建议：增强农户的集体行动参与能力和规模、细化补偿金额和年限的标准、制定技术属性差异化的生态补偿政策等。
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Study on the Influence of Collective Actions on Farmers' Soil and Water Conservation Technology Based on Multi-level Nonlinear Tobit Model |
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| CHENG Qian,LU Qian,JIA Bin. Study on the Influence of Collective Actions on Farmers' Soil and Water Conservation Technology Based on Multi-level Nonlinear Tobit Model[J]. Resources and Environment in the Yangtza Basin, 1992, 29(8): 1865-1873. DOI: 10.11870/cjlyzyyhj202008018 |
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| Authors: | CHENG Qian LU Qian JIA Bin |
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| Affiliation: | (College of Economics and Management，Northwest A & F University，Yangling 712100，China); |
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| Abstract: | Based on the micro-survey data of farmers in the Loess Plateau, this paper empirically analyzes the main effect of the relationship between collective action and farmers' adoption of soil and water conservation technologies and the moderating effect of ecological compensation on the relationship between collective action and farmers' adoption of soil and water conservation technologies by using a multi-level nonlinear Tobit model. The results show that: (1) collective action has a significant positive impact on any type of soil and water conservation technology; (2) Ecological compensation can adjust the relationship between collective actions and farmers' adoption of soil and water conservation technologies. However, different types of soil and water conservation technologies have different adjustment directions, which have positive adjustment for labor-intensive soil and water conservation technologies and negative adjustment for capital-intensive soil and water conservation technologies. Based on this, the following policy suggestions are put forward: to enhance farmers’ ability and scale of collective action participation, to refine the standard of compensation amount and years, to formulate ecological compensation policies with differentiated technical attributes and so on. |
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