The Zero Lower Bound on Nominal Interest Rates and Monetary Policy Effectiveness: a Survey
Cees Ullersma
Abstract
Open-access reader
Cees Ullersma
Abstract
Open-access reader
This paper surveys the literature on monetary policy at the zero lower bound on nominal interest rates. Certain crucial insights regarding expectations have been neglected in recent research in this field. Taking this into account, the interactions between demand and supply shocks appear crucial for hitting the zero lower bound and escaping form it. Restoring confidence can play a vital role in solving the zero lower bound problem, thereby avoiding a liquidity trap.
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This paper surveys the literature on monetary policy at the zero lower bound on nominal interest rates. Certain crucial insights regarding expectations have been neglected in recent research in this field. Taking this into account, the interactions between demand and supply shocks appear crucial for hitting the zero lower bound and escaping form it. Restoring confidence can play a vital role in solving the zero lower bound problem, thereby avoiding a liquidity trap.
Key concepts: Zero lower bound, Liquidity trap, Zero (linguistics), Nominal interest rate, Economics, Monetary policy, Upper and lower bounds, Interest rate