摘要
对技术创新的动力机制和影响因素的作用机理进行了分析,利用BCC模型和Malmquist指数从整体和行业两个角度对200家涉农上市公司的技术创新能力进行评价,并利用Tobit面板回归模型分析了影响因素。研究发现,涉农上市公司的综合效率处于非DEA有效状态,整体技术水平仍然较低,食品制造业和农副食品加工业技术水平相对较高,种业水平最低。企业的创新资源配置存在一定不合理。研究还发现,涉农上市公司的企业规模与技术创新效率呈显著倒U型相关,与股权结构、企业家学历、盈利能力和政府补助呈显著正相关。与企业家性别、企业家年龄、企业家技术背景,企业的运营能力、偿债能力和国际化经营没有显著的相关性。
It uses the BCC model and Malmquist index to evaluate the technological innovation capabilities of 200 agricultural-related listed companies from the overall and industry perspectives and then analyzes the influencing factors in the Tobit panel regression model.The study found that the overall efficiency of agricultural-related listed companies is in a non-DEA effective state,and the overall technical level is still low.The technical level of the food manufacturing and agricultural and sideline food processing industries is relatively high,while the seed industry has the lowest technical level.There exists irrationality in the allocation of enterprise innovation resources.The study also found that the scale of agricultural-related listed companies presents a significant inverted U-shaped correlation with technological innovation efficiency,the equity structure,educational background of entrepreneur,profitability and government subsidies play important roles in promoting technological innovation of enterprises,while there is no significant correlation with entrepreneur gender,entrepreneur age,technical background of entrepreneur,operational ability,debt solvency and international management.
作者
徐金海
陈真
XU Jin-hai;CHEN Zhen(Business School, Yangzhou University, Yangzhou 225100, China)
出处
《华南农业大学学报（社会科学版）》
CSSCI
北大核心
2021年第5期59-69,共11页
Journal of South China Agricultural University(Social Science Edition)
基金
江苏高校哲学社会科学研究重点项目(2018SJZDI081)。
关键词
涉农上市公司
技术创新效率
研发资金投入
企业家
agriculture-related listed companies
technological innovation efficiency
research and development funds input
entrepreneurs
作者简介
徐金海(1966—),男,江苏海安人,扬州大学商学院教授,主要研究方向为农村人力资本理论、农业经济组织制度创新理论。E-mail:xujh@yzu.edu.cn。
