中文摘要：

把吸收能力分为潜在吸收能力与实现吸收能力,构建了信息化障碍、潜在吸收能力、实现吸收能力与创新绩效之间关系的理论模型。以河南省209家中小民营企业为对象,研究了信息化障碍对潜在吸收能力、实现吸收能力及创新绩效的影响。结果表明：1实现吸收能力对潜在吸收能力与创新绩效间关系具有完全中介作用;2信息化障碍对潜在吸收能力与创新绩效的间接关系具有负向调节作用;3潜在吸收能力对创新绩效的间接效应只有在信息化障碍水平较低的情况下才比较显著。

英文摘要：

Barriers of ICT adoption have an important negative influence on enterprise innovation performance,In this paper we divide absorptive capacity into potential absorptive capacity（PACAP）and realized absorptive capacity（RACAP）and develop a theoretical model integrating the barriers of ICT adoption（IB）to investigate their relationship with innovation performance（IP）.Data comes from a sample of 209 firms of small and medium size enterprises in Henan province and PLSSEM model were used to test a series of research hypotheses on the relationship of them.The results suggest that,firstly,RACAP demonstrates a full mediating effect on the relationship between PACAP and IP,secondly,IB has a moderating effect on the indirect effects on the relationship between PACAP and IP.The findings will help owners and managers overcome the barriers of ICT adoption and formulate effective strategies for improving their businesses innovation performance.