This paper proposes an extension of the valuation equilibrium concept (Jehiel and Samet, 2007), which partly endogenises the underlying grouping of actions. The effect on equilibrium predictions is illustrated in a burning money game.

In this paper, we reconsider the valuation equilibrium concept (Jehiel and Samet, 2007) and partly endogenise the grouping of actions entailed in the concept. In particular, we allow players to differentiate between a priori similar actions based on differences in the preceding history. Yet,...