In 2003, the MBTA called for tenders to contract out management of the Boston suburban train network to a private company. The MCBR was chosen to manage and operate the Boston commuter rail system for 5 years. As a large railroad transportation company, MBCR constantly strives for profitability...

Network regulation is playing an active role in a context of restructuring energy systems for long term transition to a smart grid. Regulation of network companies' activities should consider both cost efficiency objectives and other objectives such as quality and network innovation. It is in...

Se miden las ganancias potenciales de eficiencia de cinco fusiones de bancos, producidas entre 2005 y 2011, analizándolas con la metodología de análisis envolvente de datos. Dadas las divergencias entre modelos de rendimientos constantes y variables, se testean rendimientos para discernir...