The productive efficiency of Chinese iron and steel firms A stochastic frontier analysis
| Year of publication: |
1995
|
|---|---|
| Authors: | Wu, Yanrui |
| Published in: |
Resources Policy. - Elsevier, ISSN 0301-4207. - Vol. 21.1995, 3, p. 215-222
|
| Publisher: |
Elsevier |