空间自回归模型在新疆R&D溢出效应中的应用  

The application of spatial autoregressive model in Xinjiang R&D spillover effect

作　　者：张静[1] 张辉国[1] 胡锡健[1] 

机构地区：[1]新疆大学数学与系统科学学院,新疆乌鲁木齐830046

出　　处：《山东理工大学学报（自然科学版）》2015年第3期15-19,共5页Journal of Shandong University of Technology:Natural Science Edition

基　　金：国家自然科学基金资助项目(41261087);教育部青年基金资助项目(12XJJC910001);新疆文科基地重大项目基金(0601920)

摘　　要：利用新疆各地州市的工业企业主营业务收入、工业企业科技人员数、工业企业R&D活动中的企业资金作为解释变量,建立了工业企业研究与实验发展经费的空间自回归模型.模型数据分析表明:新疆各地州市工业企业R&D投入存在明显的空间自相关现象,它反映了新疆各地州市工业企业R&D投入存在聚集效应;同一地区的工业企业研发策略表现为显著的替代型互动.研究表明,提高知识产权保护执行力度对有效提高新疆工业企业创新激励具有重要意义.If the industrial enterprise＇s main business income of all the cities in Xinjiang, the num- ber of persons in science and technology of industrial enterprise and the enterprise capital of industrial enterprise R＆D in activities are used as explanatory variables, then spatial autoregres- sive model of research and experimental development funds in the industrial enterprise can be established. Model data analysis shows that there is obvious autocorrelation phenomenon in industrial enterprise R＆D investment in all the cities of Xinjiang,and it reflects the gathered effect of industrial enterprise R＆D investment there. The R＆D strategy of industrial enterprise in the same area is characterized by significant alternative interaction. The reasearch of this article - shows that improve the protection of intellectual property rights is important to improve the innovation motivation of industrial enterprise in Xinjiang.

关 键 词：空间自回归模型 R&D投入 替代型互动 

分 类 号：O211.9[理学—概率论与数理统计]