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Financial Stability, Deflation, and Monetary Policy
Marvin Goodfriend
The paper explores the relationship between financial stability, deflation, and monetary policy. A discussion of narrow liquidity, broad liquidity, market liquidity, and financial distress provides the foundation for the analysis. There are two preliminary conclusions. Equity prices are a misleading guide for interest rate policy. Monetary policy tactics protect market liquidity while maximizing the central bankfs leverage over longer-term interest rates and aggregate demand.
Monetary policy is a fundamental source of deflation and stagnation risk when price stability is fully credible. A central bank can be fooled by its own credibility for low inflation into being insufficiently preemptive in a business expansion. Then monetary policy can be constrained by the zero bound from reducing real interest rates enough in the subsequent contraction. The chain of events that leads to deflation and stagnation can be weakened or broken in a number of places. Monetary policy has the power to preempt deflation and the power to overcome the zero bound to restore prosperity after a deflationary shock. Fiscal policy is likely to be relatively ineffective at best and counterproductive at worst.
Key words: Banking policy; Deflation; Financial distress; Financial stability; Liquidity; Monetary policy; Zero bound on interest rates
Views expressed in Monetary and Economic Studies are those
of the authors and do not necessarily reflect those of the Bank
of Japan or Institute for Monetary and Economic Studies.
Copyright
 2001 Institute for Monetary and Economic Studies, Bank of Japan
All Right Reserved.
 
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