Abstract. We investigate the continuity of equilibrium in differential information economies with a finite number of agents. In this setting, agents can make contingent contracts based on events that are commonly observed. With private information modeled as finite partitions of a compact and metrizable space of states of nature, we introduce a topology on information that evaluates the similarity between private information fields taking into account their compatibility. This topology allows us to establish upper semicontinuity of the private core correspondence.