5Barua A,Konana P,Whinston A B,et al.An empirical investigation of net-enabled business value[J].MIS Quarterly,2004,28(4):585-620.
6Zhu K.The complementarity of information technology infrastructure and e-commerce capability:A resource-based assessment of their business value[J].Journal of Management Information Systems,2004,21(1):167-202.
7Brynjolfsson E,Hitt L.Computing productivity:Firm-level evidence[J].Review of Economics and Statistics,2003,85(4):793-808.
8Grandon E E,Pearson J M.Electronic commerce adoption:An empirical study of small and medium US businesses[J].Information & Management,2004,42(1):197-216.
9Davamanirajan P,Kauffman R J,Kriebel C H,et al.Systems design,process performance,and economic outcomes in international banking[J].Journal of Management Information Systems,2006,23(2):65-90.
10Subramaniam C,Shaw M J.The effects of process characteristics on the value of B2B e-procurement[J].Information Technology and Management,2004,5:161-180.