%0 Journal Article %T A Revenue Equivalence Result in a Duopolistic Electricity Market where one of the suppliers has two production units %A Estrella Alonso %A Juan A. Tejada %J Pensamiento Matem¨˘tico %D 2012 %I Universidad Polit¨¦cnica de Madrid %X In this paper we will model the electricity market auction as a two-person game with incomplete information under the assumption that bid-ders are asymmetric in units production, risk neutral and with unknownvalues.We characterize the strictly monotone bayesian Nash equilibrium andwe rank a family of auction models which contains the classic models Uniform, Discriminatory and Vickrey auction models. %U http://goo.gl/ET1e7