Unveiling the Impact of Green Agricultural Technology Innovation on New-Type Urbanization: Empirical Evidence from China

IF 1.5 Q3 AGRONOMY
Chuanjian Yi, Bo Xu, Jing Chen
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引用次数: 0

Abstract

This study investigates the nonlinear impact of green agricultural technology innovation (GATI) on China’s new-type urbanization (NTU), emphasizing its multidimensional mechanisms and the moderating role of agricultural human capital. Using panel data from 30 Chinese provinces (2008–2021), we employ dynamic econometric models, including fixed-effects regression and mediation analysis, to empirically test the U-shaped relationship between GATI and NTU. Key findings reveal: (1) A robust U-shaped curve characterizes the GATI-NTU nexus, where initial inhibitory effects transition to significant promotion as GATI surpasses a threshold (inflection point: 1.309 AGTFP units). (2) GATI indirectly enhances NTU by elevating agricultural economic output (+ 0.269 via Lnael), residents’ living standards (− 0.357 via Engel coefficient), social security (+ 0.326 via mechanization), and mitigating air pollution (− 0.0428 via SO2 reduction). (3) Agricultural human capital critically moderates this relationship, shifting the U-curve inflection point leftward (to 0.85 AGTFP units), accelerating positive impacts under higher human capital accumulation. Spatial heterogeneity highlights stronger GATI-driven urbanization effects in eastern China (β = 0.24, p < 0.05), while temporal analysis identifies a 3–4-year “golden window” for maximizing returns on green technology investments. (4) Research reveals green technology plays a pivotal role in reshaping social structures. The study advances theoretical frameworks by integrating technology–economy–society–environment pathways and challenges deterministic views of technological adoption, offering policymakers actionable insights for aligning GATI diffusion with urbanization stages and human capital development. These findings underscore the necessity of multidimensional, region-specific strategies to synchronize agricultural modernization with sustainable urbanization in developing economies.

揭示绿色农业技术创新对新型城镇化的影响:来自中国的经验证据
本文探讨了绿色农业技术创新对中国新型城镇化的非线性影响,强调其多维机制和农业人力资本的调节作用。利用2008-2021年中国30个省份的面板数据,采用固定效应回归和中介分析等动态计量模型,实证检验了GATI与NTU之间的u型关系。主要研究结果表明:(1)GATI- ntu关系呈u型曲线,当GATI超过一个阈值(拐点:1.309 AGTFP单位)时,初始抑制效应转变为显著促进。(2) GATI通过提高农业经济产出(通过Lnael + 0.269)、居民生活水平(通过Engel系数+ 0.357)、社会保障(通过机械化+ 0.326)和缓解空气污染(通过SO2减少- 0.0428)间接提高了NTU。(3)农业人力资本显著调节了这一关系,使u型曲线拐点向左移动(至0.85 AGTFP单位),在人力资本积累较高的情况下加速了正向影响。空间异质性表明,中国东部地区gati驱动的城市化效应更强(β = 0.24, p < 0.05),而时间分析表明,绿色技术投资回报最大化存在3 - 4年的“黄金窗口期”。(4)研究表明,绿色技术在重塑社会结构方面发挥着关键作用。该研究通过整合技术-经济-社会-环境路径来推进理论框架,并挑战技术采用的确定性观点,为政策制定者提供可操作的见解,以使GATI扩散与城市化阶段和人力资本发展保持一致。这些研究结果强调,发展中经济体必须采取多维的、针对具体区域的战略,使农业现代化与可持续城市化同步。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
3.80
自引率
0.00%
发文量
24
期刊介绍: The main objective of this initiative is to promote agricultural research and development. The journal will publish high quality original research papers and critical reviews on emerging fields and concepts for providing future directions. The publications will include both applied and basic research covering the following disciplines of agricultural sciences: Genetic resources, genetics and breeding, biotechnology, physiology, biochemistry, management of biotic and abiotic stresses, and nutrition of field crops, horticultural crops, livestock and fishes; agricultural meteorology, environmental sciences, forestry and agro forestry, agronomy, soils and soil management, microbiology, water management, agricultural engineering and technology, agricultural policy, agricultural economics, food nutrition, agricultural statistics, and extension research; impact of climate change and the emerging technologies on agriculture, and the role of agricultural research and innovation for development.
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