Articoli pubblicati da:
Hjalmarsson, LennartRisultato della ricerca: (2 titoli )
| Are all scales optimal in dea? Theory and empirical evidence |
International Center for Economics Research, Torino. ICER - Working papers series - 2002
| Calculating the scale elasticity in dea models |
International Center for Economics Research, Torino. ICER - Working papers series - 2002