中文摘要：

利用来自889家制造业企业的调查数据,实证检验了信息化对中小企业持续成长的作用。研究发现,信息化能够有效扩展成长空间,促进中小企业的持续成长,并且随着企业持续成长力的提高,信息化的作用显得愈发重要;而信息化对西部地区中小企业持续成长的作用并不显著,对某些资本密集型行业的中小企业持续成长作用显著。

英文摘要：

Information reduces the transaction cost in SMEs,and expands their growth space.A SMEs sustainable growth model was set up based on the Logistic Model,and the information was considered as a key factor influencing SMEs＇ sustainable growth.We investigate the relationship between informatization and sustainable growth using survey data from 889 SMEs in manufacturing industry in 2012.It was found that informatization promotes the sustainable growth in SMEs positively.Furthermore,this affect gets bigger following the upgrade of sustainable growth in SMEs.In addition,the positive effect of informatization in western region is not obvious,but significant in capital intensive industry such as food,petrochemical and mental.