We model differentiated product pricing by firms that possess private information about serially-correlated state variables, such as their marginal costs, and can use prices to signal information to rivals. In a dynamic game, signaling can raise prices significantly above static complete...

We present a simple algorithm for computing an intuitive notion of MPE for finite state dynamic games with asymmetric information. The algorithm does not require: storage and updating of posterior distributions, explicit integration over possible future states to determine continuation values,...