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