Follow the authors on Twitter: @danpulido and @IrenePortabales   A branded metro station in Madrid Most metro systems around the world are unable to cover their operating costs with fare box…

Daniel Pulido, Irene Portabales González |

Sigue a los autores en Twitter: @danpulido y @IrenePortabales   Estación de Metro de Madrid esponsorizada Muchos de los sistemas de metro del mundo no consiguen cubrir sus costos de operación con…

Daniel Pulido, Irene Portabales González |

Follow the authors on Twitter: @chyiyunhuang and @shomik_raj   A recent trip to Addis Ababa really brought the imperatives of transit-oriented development as a complement to mass transit…

Chyi-Yun Huang, Shomik Mehndiratta |