Abstract

The use of social networks for protest purposes has been an essential element in recent global protests against the economic measures of privatization of public services. Social networks are changing political communication, mobilization and organization of collective protests. [...]

Abstract

"jats:p"Since the mid-1990s, Colombia’s main airports (including those with the highest traffic) have been privatized, transferring governance to private operators. The remaining airports in the network (the smallest ones) continue with public governance. Based on this, the objective [...]

Abstract

En el contexto de un proceso de concesiones portuarias paralizado y de un debate acerca de la conveniencia de retomarlo, este estudio evalúa el desempeño del terminal de Matarani, administrado desde 1999 por la empresa Terminal Internacional del Sur S.A. (TISUR), y único puerto [...]

Abstract

Background: In Sweden, air traffic control is currently performed in a mo-nopoly with the state owned Luftfartsverket as the only sup-plier. A deregulation process has been initiated with the ration-ale of cost reductions, both for airports and airline passengers. Problem and purpose: [...]