企业信息化对GDP的贡献度模型及实证研究

The Contribution Degree Model and Empirical Research of Enterprise Informatization to GDP

研究企业信息化对企业产出乃至对GDP的贡献,准确测算出信息化投资的效益,具有重要的理论意义及实用价值。本文通过构建企业信息化对GDP的贡献度模型,从企业角度分析了企业信息化对GDP的贡献,并利用2007年福建省企业信息化对GDP的贡献度调查问卷数据加以实证分析,得出其贡献度。实证结果表明所构建的模型是有效的。

Studying the contribution of enterprise informatization （EI） to enterprise output or to GDP and evaluating the investment benefit of EI have important theoretical meaning and practical value. By building a contribution model of EI to GDP, this article analyses the contribution of EI to GDP from the perspectives of enterprises and gets the contribution degree by an empirical analysis by using the contribution survey of EI to GDP in 2007,Fujian province. The result of the empirical studies indicates that the model is effective.