"The Delta Model - Discovering New Sources of Profitability in a Networked Economy."

Hax, Arnoldo and Dean Wilde II. European Management Journal Vol. 19, No. 4 (2001): 379-391.

"The Delta Model: Adaptive Management for a Changing World."

Hax, Arnoldo and Dean Wilde. In Strategic Thinking for the Next Economy, 57-84. San Francisco, CA: Jossey-Bass, 2001.

The Delta Project: Discovering New Sources of Profitability in a Networked Economy.

Hax, Arnoldo and Dean L. Wilde II. New York, NY: Palgrave, 2001.

"Corporate Strategy."

Hax, Arnoldo and Nicolas Majluf. In Encyclopedia of Operations Research and Management Science, 2nd Edition, 147-151. Norwell, MA: Kluwer Academic Publishers, 2001.

"Hierarchical Production Planning."

Hax, Arnoldo. In Encyclopedia of Operations Research and Management Science, 2nd Edition, 359-362. Norwell, MA: Kluwer Academic Publishers, 2001.

"Achieving the Potentials of Your Organization – How to Overcome the Dangers of Commoditizatio."

Hax, Arnoldo, Working Paper.