中国农业大学学报2024，Vol.29Issue(2)：237-246,10.DOI:10.11841/j.issn.1007-4333.2024.02.22
中国种业企业科技创新分析
Analysis of technological innovation of Chinese seed industry enterprises
摘要
Abstract
In order to understand the status quo of scientific and technological innovation development of seed industry enterprises,based on the coefficient of variation method,scientific and technological innovation development index,obstacle degree model and panel Quantile regression model,the level of scientific and technological innovation development of seed industry enterprises and its influencing factors were studied.The results showed that:1)The scientific and technological innovation development index of seed industry enterprises showed an obvious upward trend in the research period;2)The degree of obstacles to the innovation environment and innovation input indicators showed a trend of first increasing and then decreasing,while the degree of obstacles to innovation output showed a significant growth trend.The degree of obstacles to the development of scientific and technological innovation in seed industry enterprises by innovation performance displayed a fluctuating downward trend;3)The impact of agricultural R&D investment,market concentration,and supply chain concentration on the technological innovation development ability of seed industry enterprises at various quantiles was positively significant,but the trend of the regression coefficients of the three major factors was different.Based on the research findings,three countermeasures and suggestions are proposed to better enhance the level of technological innovation and development in the seed industry.关键词
种业企业/科技创新/面板分位数回归/提升对策Key words
seed industry enterprises/scientific and technological innovation/panel quantile regression/promotion countermeasures分类
管理科学引用本文复制引用
徐宣国,尹春凤..中国种业企业科技创新分析[J].中国农业大学学报,2024,29(2):237-246,10.基金项目
国家自然科学基金资助项目(72073084) （72073084）
