jel classification: C72, C92, L83, C93.
keywords: Population uncertainty, Poisson game, QRE, congestion game … used in the next section to characterize the Poisson-Nash
equilibrium in the LUPI game.
Games with population uncertainty … population uncertainty with the distribution y Q(y) where y 2 Z (T) and y(t) is
the number of players of type t 2 T.