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中国沙漠 ›› 2026, Vol. 46 ›› Issue (5): 221-232.DOI: 10.7522/j.issn.1000-694X.2026.00120

• • 上一篇    

黄河流域绿色全要素生产率时空演化及水资源约束的门槛效应

张永凯1,2(), 高明敏1()   

  1. 1.兰州财经大学,农林经济管理学院,甘肃 兰州 730101
    2.兰州财经大学,资源环境与城乡规划研究中心,甘肃 兰州 730101
  • 收稿日期:2026-05-29 修回日期:2026-07-02 出版日期:2026-09-20 发布日期:2026-11-02
  • 通讯作者: 高明敏
  • 作者简介:张永凯(1974—),男,甘肃庆阳人,教授,博士,主要从事资源利用与区域发展研究。E-mail: Yongkai197497@163.com
  • 基金资助:
    甘肃省哲学社会科学规划项目(2022YB078);甘肃省高等学校产业支撑项目(2024CYZC-38);兰州财经大学首批学科科研融合团队建设项目(XKKYRHTD202302);兰州财经大学2026年度校级重点科研项目(Lzufe2026B-006)

The spatiotemporal evolution of green total factor productivity in the Yellow River Basin and the threshold effect of water resource constraints

Yongkai Zhang1,2(), Mingmin Gao1()   

  1. 1.School of Agriculture and Forestry Economics and Management /, Environment and Urban-Rural Planning,Lanzhou University of Finance and Economics,Lanzhou 730101,China
    2.Research Center for Resources, Environment and Urban-Rural Planning,Lanzhou University of Finance and Economics,Lanzhou 730101,China
  • Received:2026-05-29 Revised:2026-07-02 Online:2026-09-20 Published:2026-11-02
  • Contact: Mingmin Gao

摘要:

本文采用包含非期望产出的超效率SBM模型,测度2006—2022年黄河流域81个地级市绿色全要素生产率(GTFP),并综合运用核密度估计、空间马尔科夫链和面板门槛回归模型,考察GTFP的时空演化及水资源约束的门槛效应。结果表明:黄河流域城市GTFP总体呈上升趋势,形成下游领先、中游分化、上游追赶的梯度格局;低效率和高效率城市均存在较强路径依赖与俱乐部趋同,邻近区域环境对城市GTFP跃迁具有非对称影响。门槛回归结果表明,水资源约束显著改变产业集聚的绿色效应:制造业集聚对GTFP呈倒U型影响,仅在中度约束区间显著促进;生产性服务业集聚的促进作用随约束增强而递减;产业协同集聚在高约束区间抑制显著。黄河流域产业绿色转型不能简单依赖集聚规模扩张,应把水资源刚性约束、水权配置和产业功能协同纳入统一治理框架。

关键词: 绿色全要素生产率, 时空演化, 门槛效应, 水资源约束, 黄河流域

Abstract:

This study measures the green total factor productivity (GTFP) of 81 prefecture-level cities in the Yellow River Basin from 2006 to 2022 using a super-efficiency SBM model with undesirable outputs. Kernel density estimation, spatial Markov chains and panel threshold regressions are then used to examine the spatiotemporal evolution of GTFP and the green effects of industrial agglomeration under water resource constraints. The results show that GTFP in the Yellow River Basin generally increases, while a gradient pattern of downstream leadership, midstream differentiation and upstream catch-up has formed. The spatial Markov transition matrix further reveals path dependence, club convergence and asymmetric neighborhood effects. Threshold regressions indicate that water resource constraints significantly reshape the green effects of industrial agglomeration. Manufacturing agglomeration has an inverted U-shaped effect on GTFP and promotes GTFP only under moderate water constraints; the positive effect of producer service agglomeration weakens as constraints intensify; and manufacturing-service co-agglomeration turns into a significant negative effect in highly constrained areas. These findings suggest that green industrial transformation in the Yellow River Basin should not rely only on the expansion of agglomeration scale, but should integrate rigid water constraints, water-right allocation and functional industrial coordination into a unified policy framework.

Key words: green total factor productivity, spatiotemporal evolution, threshold effect, water resource constraints, Yellow River Basin

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