基于三阶段最小二乘法的甘肃省科技创新与高质量发展相互作用研究  

Research on the Interaction between Science and Technology Innovation and High-quality Development of Gansu Province Based on 3SLS

作　　者：李建伟[1] 李滋婷 谢艳艳[1] 徐爱娟 LI Jianwei;LI Ziting;XIE Yanyan;XU Aijuan(Institute of Science and Technology Information of Gansu/Key Laboratory of Science and Technology Evaluation and Monitoring of Gansu,Lanzhou Gansu 730000,China)

机构地区：[1]甘肃省科学技术情报研究所/甘肃省科技评价监测重点实验室,甘肃兰州730000

出　　处：《甘肃科技纵横》2024年第1期24-29,共6页Scientific & Technical Information of Gansu

基　　金：甘肃省自然科学基金项目“甘肃省科技经费配置效率分析及结构优化研究”(22JR5RA793);甘肃省软科学专项“如何推动我省高新技术企业扩增提质”(22JR4ZA003)。

摘　　要：科技创新是影响甘肃实现高质量发展的关键与核心。文章首先对高质量发展、创新驱动与科技创新三者的关系进行了阐述,然后通过分别以高质量和科技创新为被解释变量的2个估计方程构建联立方程模型,最后基于三阶段最小二乘法(3SLS)对模型进行估计,对2011-2021年甘肃省高质量发展、科技创新的相互作用进行了实证研究。结论:2011-2021年,甘肃省科技创新与高质量发展之间存在联合内生性,具有相互促进的正相关关系;甘肃省科技创新与高质量发展之间,处于低效率下的均衡状态。Scientific and technological innovation is the key and core factor affecting Gansu′s high-quality de-velopment.This article first elaborates on the relationship between high-quality development,innovation driven and scientific and technological innovation,and then constructs a simultaneous equation model through two estima-tion equations with high-quality and scientific and technological innovation as the dependent variables.Finally,based on the three-stage least square method(3SLS),the interaction between high-quality development,scientific and technological innovation of Gansu Province from 2011 to 2021 is empirically studied.Conclusion:From 2011 to 2021,there is a synergistic endogeneity between scientific and technological innovation and high-quality develop-ment of Gansu Province,with a positive correlation of mutual promotion.The balance between scientific and techno-logical innovation and high-quality development of Gansu Province is in a state of low efficiency.

关 键 词：甘肃省 科技创新 高质量发展 实证研究 

分 类 号：F124.3[经济管理—世界经济]