This paper shows that, unlike what has been found in other papers, a hydro reservoir is an effective tool to exercise market power. Its appealing as a tool is enhanced by the fact that there is no need to constrain total hydro production - a practice too easy to detect -; it suffices to distort...

Through altering competitive conditions, globalisation can have a significant impact on productivity of the domestic economy. Foreign competition can stimulate the productivity improvements by domestic firms or it can lead to the elimination of inefficient producers. Alternatively, the threat or...