提高科技进步贡献率的政策与路径——基于科技经济融合度的实证分析

Policies and Paths to Improve the Contribution Rate of Scientific and Technological Progress——Empirical Analysis Based on the Degree of Integration of Technology and Economy

基于BC1992个体效应模型,本文利用随机前沿生产函数模型,将全要素生产率分解为技术进步、技术效率、规模效率和配置效率来衡量科技经济融合度。结果表明,2010-2019年全国31个省、市、自治区的科技经济融合度整体呈现上升趋势,这种提高主要是通过配置效率和规模效率的提高实现的,但整体技术效率和技术进步率呈现下降趋势,多省份出现了规模效率和配置效率呈现倒U形的情况。就此提出以下建议:提升科技欠发达地区的技术进步率,增强原始创新能力,提升科技经济融合度;提升技术效率,打通科技向经济转化的渠道;突破规模效率倒U形拐点,增强要素投入的贡献率和维持配置效率增长趋势,优化现有体制机制,保障科技经济深度融合。

Based on the BC1992 individual effects model,the stochastic frontier production function model is used to decompose the total factor productivity into technological progress,technical efficiency,scale efficiency and allocation efficiency to measure the degree of technological and economic integration.The results show that the overall technological and economic integration of 31 provinces,municipalities,and autonomous regions across the country from 2010 to 2019 has shown an upward trend,and this improvement is mainly achieved through the improvement of allocation efficiency and scale efficiency.However,the overall technical efficiency and the rate of technological progress have shown a downward trend,and the scale efficiency and configuration efficiency have shown an inverted u-shape in many provinces.It is proposed to increase the rate of technological progress in underdeveloped areas,enhance the original innovation capability,and enhance the integration of technology and economy;improve technical efficiency,open up channels for the transformation of science and technology to the economy;break through the inverted U-shaped turning point of scale efficiency,and increase the contribution rate and contribution of factor inputs.Four suggestions include maintaining the growth trend of allocation efficiency,optimizing existing systems and mechanisms to ensure the deep integration of technology and economy.