1. This is reflected in the comments of a high-tech executive on changes in the disk drive industry: “Less than a year ago the 20 Megabytes (MB), 2.5” disk drive was the standard product. It has since moved to 40, and 60, and now 80 MB. The most desirable product for the marketplace has basically gone through 3 to 4 product generations in the last 12 months” Leisy Roger, Director of Sales, PrairieTek Corp., Electronic Buyers' News, September 21, 1991, p. 14.
2. The Emerging Flexible Organization: Perspectives from Silicon Valley
3. How Sustainable is Your Competitive Advantage?
4. The Population Ecology of Organizations
5. The Analysis of Economic Change