We study the effect of menu costs on the pricing behavior of sellers and on the cross-sectional distribution of prices in the search-theoretic model of imperfect competition of Burdett and Judd (1983). We find that, when menu costs are small, the equilibrium is such that sellers follow a (Q,S,s)...

The principal results of Head and Kumar's article are derived under the natural assumption that the number of price offers received per period by buyers is distributed Poisson. This case is of interest for two reasons. First, because the infinite sums and integrals that enter the equilibrium...