黑龙江农业科学Issue(9)：63-71,9.DOI:10.11942/j.issn1002-2767.2026.09.0063
数字新质生产力赋能东北地区农业高质量发展的实证分析
Empirical Analysis of New Quality Digital Productive Forces Empowering High-Quality Agricultural Development in Northeast China
摘要
Abstract
This study examined how digital new quality productive forces(DNQPF)drive highquality agricultural development in Northeast China.Using panel data from 34 prefecturelevel cities(2018-2022),we construct an evaluation system that includes digital means of labour,and apply entropyweighted TOPSIS and twoway fixed effects models.The results showed that a significant positive effect,a oneunit increase in DNQPF raises agricultural development quality by 0.829 units,a finding robust to alternative estimations and winsorization.The effect is notably stronger in economically developed regions than in developing ones.Intelligence,green transformation,innovation output,and data elements are identified as key channels.Accordingly,we propose a regionally differentiated strategy,strengthened digital talent infrastructure,and dynamic monitoring mechanisms,complemented by fiscal,financial,and technological support.关键词
数字新质生产力/农业高质量发展/双向固定效应/区域异质性/东北地区/熵权-TOPSIS法Key words
new digital quality productive forces/high-quality agricultural development/two-way fixed effects/regional heterogeneity/Northeast China/entropy-weighted TOPSIS引用本文复制引用
邓霁玮,张佳怡,温薇..数字新质生产力赋能东北地区农业高质量发展的实证分析[J].黑龙江农业科学,2026,(9):63-71,9.基金项目
2025年黑龙江省哲学社会科学研究规划专题项目(25GLH006) （25GLH006）
东北农业大学SIPT计划资助项目(S202510224134) （S202510224134）
东北农业大学2026年大创项目"揭榜挂帅"项目 （）
2026年黑龙江省经济社会发展重点研究课题项目(26241) （26241）
哈尔滨市社科联2026年研究课题项目(2026HSKZ005). （2026HSKZ005）
