Optimal monetary policy analysis can be viewed as a constrained optimization problem: the policymaker chooses a competitive equilibrium allocation that maximizes social welfare among the set of all feasible competitive equilibrium allocations. Part of the solution to this problem is a monetary...

Staggered nominal price setting introduces predictable sales variations at the firm level. We study the implications of staggered prices in a framework where, because of increasing marginal cost, firms use inventories to smooth production and thereby separate sales from production. Conventional...

Early empirical studies of the New Keynesian Phillips Curve imply implausibly high levels of price stickiness for standard monetary models with Calvo-type nominal rigidities. More recently researchers have found that the addition of real rigidities through firm-specific capital adjustment costs...