期刊文献+

不同行业环境下IT投资对企业生产率的影响

原文传递
导出
摘要 本文从生产率出发,建立引入行业集中度和行业动态性为调节变量的柯布-道格拉斯生产函数,对IT投资与中国企业生产率的关系进行研究。结果表明:IT投资对中国企业的生产率有显著正向影响,但是其影响要小于非IT资本的影响。相对于发达国家,中国的IT产出效率偏低,中国企业需进一步提升IT的产出效率。另外,行业集中度对IT投资与企业生产率的关系有负向调节作用。政府应保持一定的行业竞争强度,提升IT投资对企业生产率的促进作用。
出处 《经济体制改革》 CSSCI 北大核心 2014年第2期183-187,共5页 Reform of Economic System
基金 教育部人文社会科学研究规划基金项目"农村公共信息服务管制基础理论及实证研究"(10YJAZH092)
  • 相关文献

参考文献16

  • 1Melville N, Gurbaxani V, Kraemer K. The Productivity Impact of Information Technology across Competitive Regimes: The Pole of Industry Concentration and Dynamism [ J ]. Decision Support Systems, 2007, 43 (01) : 229 - 242.
  • 2Lee S, XiangJ Y, Kim J K. Information Technology and Productivity: Empirical Evidence from the Chinese Electronics Industry [ J ]. Information & Management, 2011, 48 (02) : 79 -87.
  • 3Brynjolfsson E, Hitt L. Paradox lost? Firm-level Evidence on the Returns to Information Systems Spending [ J ]. Management Science, 1996 : 541 - 558.
  • 4Kim J K, Xiang J Y, Lee S. The Impact of IT In- vestment on Firm Performance in China: An Empirical Investigation of the Chinese Electronics Industry [ J]. Technological Forecasting and Social Change, 2009, 76 (05) : 678 -687.
  • 5Mithas S, Tafti A, Bardhan I, et al. Information Technology and Firm Profitability: Mechanisms and Empirical Evidence [ J]. Mithas, S., Tafti, AR, Bardhan, IR, and Goh, JM, Information Technology and Firm Profitability, MIS Quarterly, 2011.
  • 6Dedrick J, Gurbaxani V, Kraemer K L. Informa- tion Technology and Economic Performance: A Critical Review of the Empirical Evidence [ J]. ACM Computing Surveys, 2003, 35 (01): 1-28.
  • 7Hitt L M, Brynjolfsson E. Productivity, Business Profitability, and Consumer Surplus: Three Different Measures of Information Technology Value [J]. MIS Quarterly, 1996, 121 - 142.
  • 8Brynjolfsson E, Hitt L M. Computing Productivi- ty: Firm - level Evidence [ J ]. Review of Economics and Statis- tics, 2003, 85 (04) : 793 - 808.
  • 9Li M, Richard Ye L. Information Techno- logy and Firm Performance: Linking with Environmental, Strategic and Managerial Contexts [ J ]. Information & Management, 1999, 35 (01) :43 -51.
  • 10Gordon R J. Does the "New Economy" Measure up to the Great Inventions of the Past? [ R]. National Bureau of E- conomic Research, 2000.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部