河南省规模以上工业企业技术创新差异化研究——基于Panel Data模型分析  

Study on the Differentiation of Technological Innovation from Industrial Enterprises above Designated Size in Henan Province of China——Based on Panel Data model analysis

作　　者：鲁丽萍[1] 焦科研[1] 

机构地区：[1]河南财政税务高等专科学校信息工程系,河南郑州451464

出　　处：《山东农业大学学报（自然科学版）》2014年第3期463-468,共6页Journal of Shandong Agricultural University：Natural Science Edition

基　　金：河南省软科学计划项目(142400410834);河南省软科学计划项目(142400410274)

摘　　要：从投入-产出的角度,本文研究了我国中部区域河南省各地市规模以上工业企业技术创新的结构差异。首先,利用鸿沟系数从总体上分析规模以上工业企业新产品销售收入比重、R&D人员人均R&D经费、R&D人员占从业人员比重存在的差异;然后,应用Panel Data模型对18个地市规模以上工业企业技术创新投入对产出的结构影响进行深入分析,找出它们之间的结构差异并说明其存在的原因,为各地市企业制定技术创新的发展计划提供参考。The paper researched the regional differentiation of technological innovation of industrial enterprises above designated size in Henan Province from the angle of input-output. Firstly, dividing coefficient is applied to analyze the regional differentiation of the revenue from the sale of new products, the intramural expenditure on R＆D activities and the R＆D personnel of industrial enterprises above designated size in Henan Province as a whole. Then, using the panel data model, the paper thoroughly analyzed the structural influence of technological innovation from input to output of 18 prefecture-cities in Henan Province, and found out the structural differentiation and explained the cause. In conclusion, the paper will put forward some pertinent measures to improve technological innovation ability of industrial enterprises above designated size of each prefecture-city in Henan Province.

关 键 词：技术创新 鸿沟系数 PANEL DATA 

分 类 号：O212[理学—概率论与数理统计]