A Spatial Election with Common Values

This paper extends the Downsian-Hotelling model of electoral competition to allow for unobserved qualitative differences between candidates. I show that these underlying qualitative differences generate pure strategy Nash equilibria, even if policies are defined in a multidimensional space, and explain platform divergence from the median. Moreover, the extension gives content to a second (well-known) role elections play apart from bridging conflict: to reveal information about candidates.