1Steven Roach, American' s Technology Dilemma: A profile of the Information Economy, Morgan Stanley, 1987.
2Brynjolfsson Erik, The Productivity Paradox of Information Technology, Communications of the ACM, 36 ( 12 ), 1993, pp: 67- 77.
3Brynjolfsson Erik, Hitt Lorin, Paradox Lost? Firm - level Evidence on the Returns to Information Systems Spending, Management Science, 42(4), 1996.
4Hitt L M, Brynjolfsson E, Productivity, Business Profitability, and Consumer Surplus: Three Different Measures of Information Technology Value, MIS Quarterly, 20(2), 1996.
5Jack E. Triplett, The Solow Productivity Paradox: What Do Computers Do to Productivity? Brooking Institution Paper, 1998.
6Mark J.cotteleer.An Empirical study of operational performance convergence following enterprise-IT implementation[N].working paper,Harvard Business school,2002,10:9-17
7Erik Brynjolfsson.The Productivity Paradox of Information Technology:Review and Assessment[J].Communications of the ACM,1993,36(12):67-77.
8Bakos.Y.The trouble with computers:Usefulness,usability,and productivity,Journal of Economic Literature,1996,34(3):69-85
9Andrea Masini.The frugal,the radical,the adaptive and the stratjacket:configurations of ERP adopters in the European and US manufacturing sector[N].woking paper,Harvard Business school,2003,12