This article lays down economic principles that should govern electricity transmission pricing when peak-load pricing is used to set tariffs. Transmission systems perform three different functions: to transport energy, to substitute for generation capacity, and to increase competition in the...

Chile led the Latin American pack in launching its far-reaching privatization program, but the question of whether the process has made firms more profitable remains. Also unclear is whether society as a whole is better off because of privatization. This paper looks at the performance of several...