中文摘要：

基于国内外相关研究成果,通过选取2005-2009年我国27个省市自治区高新技术企业的相关数据,以CD生产函数为基础建立面板数据模型,对我国各地区高新技术企业研发投入与新产品创新绩效的关系进行实证分析。研究结果表明：①研发投入与新产品创新绩效之间存在显著的正相关关系;②从长期的角度对我国不同区域高新技术企业研发投入与绩效水平对比研究发现,我国东部地区高新技术企业中的R＆D人员得到了充分的利用,而中西部地区的人才不论从数量还是质量上都亟待提高;③从我国高新技术企业研发投入对绩效水平的短期影响研究发现,R＆D资本投入增加值具有滞后性,在创新过程中需要增加当年的R＆D人员投入,相对减少R＆D资本投入,从而实现创新的总体效益最大化。

英文摘要：

On the base of the reference to other researches at home and abroad, using the concerned data of 27 provinces and cities of China from 2005 to 2009, we build up a panel data model based on CD production function, and then study the impact of R＆D input in high-tech industry on innovation performance of new products in China. The results of the study show that： ① the R＆D input has a strong positive correlation with innovation performance;② the comparative results of different areas over a long period reveals that R＆D personnel in high-tech enterprises in eastern China has been fully utilized, while the quantity and quality of talent of the central and western regions in China needs to be improved; and ③ from the short-term impact of R＆D input of high-tech enterprises on the level of performance, R＆D capital input increase in value with a lag. Thus, R＆D capital input need to increase, and R＆D personnel input need to decrease.