The persistence of innovative activities: A cross-countries and cross-sectors comparative analysis
| Year of publication: |
2001
|
|---|---|
| Authors: | Cefis, Elena ; Orsenigo, Luigi |
| Published in: |
Research Policy. - Elsevier, ISSN 0048-7333. - Vol. 30.2001, 7, p. 1139-1158
|
| Publisher: |
Elsevier |