ICT Investment, Productivity and Efficiency: Evidence at Firm Level Using a Stochastic Frontier Approach
| Year of publication: |
2003
|
|---|---|
| Authors: | Becchetti, L. ; Bedoya, David andres londono ; Paganetto, L. |
| Published in: |
Journal of productivity analysis. - Dordrecht [u.a.] : Springer, ISSN 0895-562X, ZDB-ID 10074041. - Vol. 20.2003, 2, p. 143-168
|