Parametric and non parametric approach to efficiency: the case of urban transport in Italy.

Citation
Rosella Levaggi, Parametric and non parametric approach to efficiency: the case of urban transport in Italy., Studi economici [1950], 49(53), 1994, pp. 67-88
Journal title
Studi economici [1950]
ISSN journal
00392928 → ACNP
Volume
49
Issue
53
Year of publication
1994
Pages
67 - 88
Database
ESSPER
SICI code
0039-2928(1994)49:53<67:PANPAT>2.0.ZU;2-F