Aspetti gestionali e analisi dell'efficienza nel settore della distribuzione del gas (Managerial aspects and efficiency analysis in the gas distribution industry)
Creator
Giovanni Fraquelli, Fabrizio Erbetta
Date
2002
Title/Page
Le martingale aspetti teorici e applicativi.(The martingales: theoretical and empirical characteristics)
Creator
Fabrizio Erbetta, Luca Agnello
Date
2001
Title/Page
Regulatory and Environmental Effects on Public Transit Efficiency. A Mixed Dea-Sfa Approach
