Published 2 new working papers

Published 2 new working papers. First one summarizes the conclusions of the Session on Social Media: "Redes Sociales y Creación de Valor" that took place in UPC on 21st of September 2011. The second one corresponds to the annual inform about productivity.

Martín, C. (2012). Cuaderno: Productividad 2011. Cátedra Telefónica-UPC.

Romeu, J.; Guardiola, M.; Jofre, L.; Martín, C.; Reales, L. (2011). Cuaderno: Redes Sociales y Creación de Valor. Cátedra Telefónica-UPC.