摘要
文章采用二级CES生产函数来分析江苏企业的实际R&D数据,研究出口企业R&D贡献是否不同于非出口的企业,出口和非出口企业的R&D贡献是否会由于产业、地区、企业规模和类型的不同出现差异。通过分析发现:出口企业的R&D投入产出贡献明显高于非出口企业;某些产业的非R&D投入产出贡献大于R&D投入产出贡献;R&D资本投入产出贡献大于R&D劳动投入产出贡献。
With two - level CES production function model, the paper analyzes Jiangsu enterprises＇ R＆D data, and studies whether the R＆D contribution of export enterprises is different from that of non - export enterprises and whether the R＆D contri- bution of the export or non - export enterprises varies due to the difference of production, area, firm scale and category. The study result shows that the export enterprises＇ R＆D input - output contribution is significantly higher than that of the non - export enterprises, that the non - R＆D input - output contribution i~ greater than the R＆D input - output contribution for some indus- tries, and that the R＆D capital input - output contribution is greater than the R＆D labor input - output contribution.
出处
《科研管理》
CSSCI
北大核心
2013年第9期89-96,共8页
Science Research Management
基金
国家社科基金重大招标项目(10ZD&020
2010-2013):基于自主创新能力增进的产学研合作创新研究
国家社科基金重点项目(11AZD002
2011-2013):以全球价值链引导我国经济结构转型升级
银兴经济研究基金资助(2012-2013)
安徽科技学院优秀中青年骨干教师计划的资助
