摘要
近年来我国科技投入大幅增长,产出却增长缓慢,科技投入与产出绩效的关系问题一直备受关注。本文首次建立科技投入潜变量,运用结构方程模型分析测算了西安高新区2900多家企业的科技投入与产出绩效关系,分析了其影响因素。研究表明,科技投入对企业产出绩效起着积极的作用,其中科技活动人员数量作用最为显著,其次为人均工资,科技活动经费支出影响最小。企业的产出效益也受注册资本规模、企业性质的影响。虽然注册资本规模对企业产出效益产生积极影响,但影响程度仅超过科技活动经费支出;而国有企业和高新技术企业则明显存在产出绩效较低的现象。
China increasingly invested in science and technology during recent years, while outputs did not grow in a corresponding rate. So the relationship between S＆T inputs and outputs always attracts scholars＇ attention. This paper creates a latent variable for the first time, and analyzes the relationship between S＆T inputs and outputs of 2900 finns in Xi＇ an High-tech Zone using SEM. The results show that there is a positive influence of S＆T inputs on outputs; Among them, number of S＆T personnel has the greatest effects on output performance, following human capital, and expenditure of S＆T investment. Finns＇ output performance is also influenced by registered capital and types of firm.
出处
《中国科技论坛》
CSSCI
北大核心
2012年第1期74-80,共7页
Forum on Science and Technology in China
基金
陕西省软科学重点基金"提升关中自主创新产业区竞争力对策研究"(2009KRZ006)
陕西省社会科学基金"陕西能源化工产业自主创新能力提升对策研究"(07E017Z)
西安交通大学国家"985"工程三期子项目"以战略产业发展研究为导向的产业经济国家重点学科建设"(07200701)
