In this paper, we assess the economic efficiency of Swiss water utilities. To reach this aim, we accessed a new and unexploited database, which counts 330 water utilities, representing about 55% of the drinking water distributed in Switzerland. The database spans over six years (2000-2005) and...

Using co-integration techniques, we investigate the determinants of gasoline demand in Switzerland over the period 1970-2008. We obtain a very weak price elasticity of -0.09 in the short run and -0.34 in the long run. For fuel demand, i.e. gasoline plus diesel, the corresponding price...