Service quality in Brazilian mobile telephony: an efficiency frontier analysis
| Year of publication: |
2009
|
|---|---|
| Authors: | Resende, Marcelo ; Tupper, Henrique Cesar |
| Published in: |
Applied economics. - Abingdon : Routledge, ISSN 0003-6846, ZDB-ID 2801760. - Vol. 41.2009, 18, p. 2299-2308
|