REFERENCES
- Anthes, G. (2001), “ROI for IT projects elusive but essential”, Computerworld; May 28, 20.
- Bakos, Y. J., Treacy, M.E. (1986), “Information Technology and Corporate Strategy: A Research Perspective”, MIS Quarterly, June, 107–119.
- Brynjolfsson, E., and Hitt, L. (1993), “Is information Systems Spending Productive? New Evidence and New Results”, Proceedings of the 14th International Conference on Information Systems. Orlando, 1993.
- Brynjolfsson, E., and Hitt L. (1996a), “Paradox Lost? Firm-level Evidence on the Returns to Information Systems Spending”, Management Science, Vol. 42, 541–558.
- Brynjolfsson, E., and Hitt L. (1996b), “The customer counts”, InformationWeek, September 9, 48
- BusinessWeek (2001), “The Reappearance of ROI”, August 6, 2001, 8
- Digital Economy 2000 (2000), http://home.doc.gov.
- Gartner Group (1998), “IT Spending and Staffing Survey”.
- Hitt L., and Brynjolfsson, E. (1996), “Productivity, Business Profitability, and Consumer Surplus: Three Different Measures of Information Technology Value”, MIS Quarterly, June, 121–142.
- http://www.census.gov
- http://www.gartner.com
- Krochmel, M. (1999), “Scient Founder Blasts ERP Spending”, TechWeb News, March 25, 1999.
- Laudon, K.C. and Laudon, J.P. (2002), Management Information Systems, 7th edition, Prentice Hall, Upper Saddle River, NJ.
- Lucas, H.C. (1999), Information Technology and The Productivity Paradox, New York: Oxford University Press.
- Mata, F.C., Fuerst, W.L. and Barney, J.B. (1995), “Information technology and sustained competitive advantage: a resource-based analysis”, MIS Quarterly, December 1995, 487–503.
- Mearian, L. (2000), “CEO: SAP Installation Caused Problems”, Computerworld, Nov 27, 2000, 20.
- Mukhopadhyay, T., Kekre, S. and Kalathur, S. (1995) “Business Value of Information Technology: A Study of Electronic Data Interchange”, MIS Quarterly, June 1995, 137–156.
- New York Times (1999a), “Computer Age Gains Respect of Economists”, April 14, A1
- New York Times (1999b), “Economists Starting to See A Payoff From Technology”, April 14, C14
- Scherer, F.M. and Ross, D. (1990), Industrial Market Structure and Economic Performance, Houghton Mifflin, Dallas, TX.
- Sieber, T., Siu, K., Nah, F. and Sieber (2000), “SAP Implementation at the University of Nebraska”, Journal of Information Technology Cases and Applications, Vol. 2, no. 1, 41–67.
- Stedman, C. (1999), “Failed ERP Gamble Haunts Hershey; Candy Maker Bites off More than it Can Chew and ’Kisses’ big Halloween Sales Goodbye”, Computer Weekly, November 11, 1999, 4.
- The Controller’s Report (2001), Tech Budgets, June, 14–15.
- Tirole, G. (1988), The Theory of Industrial Organization, MIT Press, Cambridge, MA.
- Varian, H. (1978), Microeconomic Analysis, W.W. Norton and Company, New York, NY.