新疆政府科技投入对企业R&D支出影响的实证研究  

INFLUENCE OF XINJIANG GOVERNMENTAL INPUT IN SCIENCE AND TECHNOLOGY ON ENTERPRISES' R&D EXPENDITURE BASED ON CASE STUDY

作　　者：侯震梅[1] 

机构地区：[1]新疆财经大学统计与信息学院,新疆乌鲁木齐830012

出　　处：《资源与产业》2015年第3期118-124,共7页Resources & Industries

基　　金：新疆社会科学基金项目(12BTJ026)

摘　　要：R&D投入是用来衡量一个国家或地区自主创新能力的重要指标。文章运用协整分析和向量误差修正模型,对新疆政府公共R&D投入对企业R&D投入进行了实证分析。结果显示:企业R&D投入与政府公共R&D投入、企业销售收入之间存在长期稳定的动态均衡关系;新疆政府公共R&D投入尽管对企业R&D投入起到一定的挤出效应,但这种挤出效应有限,企业R&D经费的投入主要取决于企业自身的发展状况。R＆D＇s input is an important indicator to measure a country＇s or a region＇s capacity for independent innovation. This paper uses co-integration and vector error correction model to study the relation between Xinjiang＇s public R＆D＇s input and enterprises＇ R＆D input, with result showing a long-term dynamic balance between government public R＆D＇s input and enterprises＇ R＆D input and sales revenue. Xinjiang government public R＆D＇s input has a limited squeezing effect on enterprises＇ R＆D input, which is chiefly dependent on enterprises＇ self development.

关 键 词：R&D投入 挤出效应 协整检验 误差修正模型 

分 类 号：F812.45[经济管理—财政学] F273.1