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Charles V. Callahan

All articles by Charles V. Callahan

Corporate Strategy in a Digital Age

Is the Internet really revolutionizing the business world? The answer is yes, in at least seven ways.
April 1, 1999  - by Charles V. Callahan and Bruce A. Pasternack

The C.E.O.'s Information Technology Challenge: Creating True Value

Information technology has emerged as a key component of competitive advantage.
January 1, 1999  - by Charles V. Callahan and Joseph Nemec Jr.