摘要
基于2012-2013年IT行业上市公司的数据,根据索罗残差法计算企业的TFP水平,实证研究了承接离岸服务外包对企业技术水平的影响。实证结果表明:承接服务外包企业在研发投入强度和研发人员强度上均高于未承接服务外包的企业,但在TFP水平上却无明显差别。计量结果表明,承接服务外包对于企业研发规模和强度均存在明显促进作用,但对于企业技术水平的提升无显著影响。此外,上市公司的规模对于企业的研发强度具有积极作用,而政府补助对企业的研发强度无显著影响。
Based on the data of listed IT companies during the period 2012 to 2013, this paper calculates the level of TFP in each enterprise by using Solow Model, and makes an empirical analysis of the impact of offshore outsourcing on the technical level of enterprises. The result shows that the R？ D budget and the number of technician undertaking service outsoureing is significantly higher than those which have not undertaken, while the technical of two types of enterprises at the same level. This means that undertaking service outsourcing promotes the R？ D input, but has no effect on the technical level of enterprises. In addition, this paper finds that the scale of companies has positive effects on technical input. However government subsidies do not affect the level of technical.
出处
《怀化学院学报》
2015年第9期21-26,共6页
Journal of Huaihua University
基金
国家社科基金一般项目"非股权安排对中国企业海外投资的影响及政策研究"(12BGJ039)
安徽财经大学研究生科研创新基金项目"全球价值链视角下中国对外投资区位选择研究"(CXJJ2014028)
关键词
离岸服务外包
研发强度
TFP
offshore outsourcing
R D input
total factor productivity
