| Article ID: | iaor1992199 |
| Country: | Austria |
| Volume: | 1989 (Feb), 78 pp., 8.50, RR-89-1 |
| Start Page Number: | 323 |
| End Page Number: | 332 |
| Publication Date: | May 1991 |
| Journal: | IIASA Reports |
| Authors: | Ayres R.U. |
| Keywords: | maintenance, repair & replacement, innovation |
In this report the major technological transformations which have occurred over the past two centuries are discussed and an assessment of the evidence that these transformations are related to clusters of interrelated innovations is given.