This paper investigates the implications of heterogeneous price rigidities across sectors for the distributional and aggregate effects of monetary policy. First, we identify and characterize analytically a new set of earnings and expenditure channels of monetary policy that emerge in the...

This paper characterizes optimal monetary policy in a canonical heterogeneous-agent New Keynesian (“HANK”) model with wage rigidity. We develop a timeless Ramsey approach to study optimal long-run policy, time inconsistency, and optimal stabilization policy, as well as optimal policy under...

This paper characterizes optimal monetary policy in a canonical heterogeneous-agent New Keynesian (HANK) model with wage rigidity. Under discretion, a utilitarian planner faces the incentive to redistribute towards indebted, high marginal utility households, which is a new source of inflationary...

Should central banks’ inflation targets remain set in stone? We study a dynamic mechanism design problem between a government (principal) and a central bank (agent). The central bank has persistent private information about structural shocks. Firms learn the state from the central bank’s...