Journal of Productivity Analysis > 2000 > 14 > 1 > 71-83
Source
Abstract
Identifiers
journal ISSN : | 0895-562X |
journal e-ISSN : | 1573-0441 |
DOI | 10.1023/A:1007895912705 |
Journal of Productivity Analysis > 2000 > 14 > 1 > 71-83
journal ISSN : | 0895-562X |
journal e-ISSN : | 1573-0441 |
DOI | 10.1023/A:1007895912705 |