"We analyze optimal monetary policy in an endogenous sticky price model. Similar models with exogenous sticky prices can deliver multiplicity of equilibria. Multiplicity of equilibria is a necessary condition for expectation traps to explain the variation across time and countries of inflation...

We present a model of endogenous total factor productivity which generates poverty traps. We obtain multiple steady state equilibria for an arbitrarily small degree of increasing returns to scale. While the most productive firms operate across all the steady states, in a poverty trap less...

We present a model of endogenous total factor productivity which generates poverty traps. We obtain multiple steady-state equilibria for an arbitrarily small degree of increasing returns to scale. While the most productive firms operate across all the steady states, in a poverty trap less...

Public school choice programs give households a free choice of public school and provide schools incentives to compete for students. Proponents of these programs argue that by the usual market logic, choice and competition will improve the quality of the education that schools provide. Critics...

Public school choice programs give households a free choice of public school and provide schools incentives to compete for students. Proponents of these programs argue that by the usual market logic, choice and competition will improve the quality of the education that schools provide. Critics...