## The Zero Interest Rate Floor (ZIF) and its Implications for Monetary Policy in Japan

_IMF Working Papers, November 1, 2001_

## Source details

**Canonical URL:** [The Zero Interest Rate Floor (ZIF) and its Implications for Monetary Policy in Japan](https://www.imf.org/en/publications/wp/issues/2016/12/30/the-zero-interest-rate-floor-zif-and-its-implications-for-monetary-policy-in-japan-15474)

## Other formats

- [Markdown version](/en/publications/wp/issues/2016/12/30/the-zero-interest-rate-floor-zif-and-its-implications-for-monetary-policy-in-japan-15474/index.md)
- [Structured JSON version](/en/publications/wp/issues/2016/12/30/the-zero-interest-rate-floor-zif-and-its-implications-for-monetary-policy-in-japan-15474/index.json)
- [Bundle manifest](/en/publications/wp/issues/2016/12/30/the-zero-interest-rate-floor-zif-and-its-implications-for-monetary-policy-in-japan-15474/bundle-manifest.json)

## Bibliographic details
- Authors: Douglas Laxton, Benjamin L Hunt
- Published: November 1, 2001
- Series: IMF Working Papers
- DOI: https://doi.org/10.5089/9781451859461.001

---

### Summary
- This paper uses the IMF's macroeconomic model MULTIMOD to examine the implications of the zero-interest-rate floor (ZIF) for the design of monetary policy in Japan.
- Targeting rates of inflation lower than 2.0 percent significantly increases the likelihood of the ZIF becoming binding.
- Systematic monetary policy strategies that respond strongly to stabilize output and inflation, or that incorporate some explicit price-level component, can help to mitigate the implications of the ZIF.

### Key findings
- Targeting inflation rates lower than 2.0 percent materially raises the probability that the ZIF becomes binding.
- Strong systematic policy responses that stabilize output and inflation reduce the adverse implications of the ZIF.
- Incorporating an explicit price-level component into monetary policy strategies can help mitigate the ZIF's effects.

### Policy implications and recommendations
- Consider monetary policy strategies that respond strongly to deviations in output and inflation to lower the risk of hitting the ZIF.
- Consider including an explicit price-level component in policy rules to better mitigate the ZIF's implications.
- Recognize that lower inflation targets (i.e., targets below 2.0 percent) make the ZIF binding more likely and adjust policy design accordingly.

### Model and methods
- Analytical framework: IMF macroeconomic model MULTIMOD.
- Focus: implications of the zero-interest-rate floor (ZIF) for monetary policy design in Japan.

---

## Content in this bundle

- **The Zero Interest Floor**
  - [The Zero Interest Floor (Markdown version)](/-/media/websites/imf/imported-full-text-pdf/external/pubs/ft/wp/2001/_wp01186.pdf.md){rel="alternate" type="text/markdown"}
  - [The Zero Interest Floor (PDF)](/-/media/websites/imf/imported-full-text-pdf/external/pubs/ft/wp/2001/_wp01186.pdf){rel="external" type="application/pdf"}

---

_Source: https://www.imf.org/en/publications/wp/issues/2016/12/30/the-zero-interest-rate-floor-zif-and-its-implications-for-monetary-policy-in-japan-15474_