8Bart van Ark.Mcasuring the New Economy: An International ComparativePcrspcctivc[J ]. Review of Income and Wcalth,2002,48(1):1-14.
9Celine Shen, Wei ying Zhang and Kevin Zhu. A Resource-Based Viewon Impact of E-Business on Firm Performance : Evidence from China[R].Peking University,2005 .
10Daveri Francesco,Maliranta Mika.Age, Seniority and Labour Costs:Lesson from the Finnish IT Revolution [J ] .Economic Policy,2007,22(49):117-175.