FREE NEWSLETTER: Econintersect sends a nightly newsletter highlighting news events of the day, and providing a summary of new articles posted on the website. Econintersect will not sell or pass your email address to others per our privacy policy. You can cancel this subscription at any time by selecting the unsubscribing link in the footer of each email.

posted on 27 September 2015

Calculating The Natural Rate Of Interest: A Comparison Of Two Alternative Approaches

from the Richmond Fed

-- this post authored by Thomas A. Lubik and Christian Matthes

The natural rate of interest is a key concept in monetary economics because its level relative to the real rate of interest allows economists to assess the stance of monetary policy. However, the natural rate cannot be observed; it must be calculated using identifying assumptions.

This Economic Brief compares the popular Laubach-Williams approach to calculating the natural rate with an alternative method that imposes fewer theoretical restrictions. Both approaches indicate that the natural rate has been above the real rate for a long time.

The natural rate of interest is one of the key concepts for understanding and interpreting macroeconomic relationships and the effects of monetary policy. Its modern usage dates back to the Swedish economist Knut Wicksell, who in 1898 defined it as the interest rate that is compatible with a stable price level.1 An increase in the interest rate above its natural rate contracts economic activity and leads to lower prices, while a decline relative to the natural rate has the opposite effect. In Wicksell's view, equality of a market interest rate with its natural counterpart therefore guarantees price and economic stability.

A century later, Columbia University economist Michael Woodford brought renewed attention to the concept of the natural rate and connected it with modern macroeconomic thought.2 He demonstrated how a modern New Keynesian framework, with intertemporally optimizing and forward-looking consumers and firms that constantly react to economic shocks, gives rise to a natural rate of interest akin to Wicksell's original concept. Woodford's innovation was to show how the natural rate relates to economic fundamentals such as productivity shocks or changes in consumers' preferences. Moreover, an inflation-targeting central bank can steer the economy toward the natural rate and price stability by conducting policy through the application of a Taylor rule, which links the policy rate to measures of economic activity and prices.

[click on image below to continue reading]


>>>>> Scroll down to view and make comments <<<<<<

Click here for Historical News Post Listing

Make a Comment

Econintersect wants your comments, data and opinion on the articles posted.  As the internet is a "war zone" of trolls, hackers and spammers - Econintersect must balance its defences against ease of commenting.  We have joined with Livefyre to manage our comment streams.

To comment, using Livefyre just click the "Sign In" button at the top-left corner of the comment box below. You can create a commenting account using your favorite social network such as Twitter, Facebook, Google+, LinkedIn or Open ID - or open a Livefyre account using your email address.

You can also comment using Facebook directly using he comment block below.

Econintersect Contributors


Print this page or create a PDF file of this page
Print Friendly and PDF

The growing use of ad blocking software is creating a shortfall in covering our fixed expenses. Please consider a donation to Econintersect to allow continuing output of quality and balanced financial and economic news and analysis.

Take a look at what is going on inside of
Main Home
Analysis Blog
Comments on Feyerabend’s ‘Against Method’, Part II
Comments on Feyerabend’s ‘Against Method’, Part III
News Blog
Rail Week Ending 15 October 2016 Paints A Negative Economic View
What Is The New Normal For U.S. Growth?
Affordable Care Act And Its Effect On Part-Time Employment
The Speed Of Filling Jobs Is Declining
First Working Eggs Made From Stem Cells Points To Fertility Breakthrough
Infographic Of The Day: Mega Machines
Online Platforms Double Down On TV Programming
A History Of Mars Missions
How Tesla Out Innovates Traditional Carmakers
Schiaparelli's Descent To Mars In Real Time
September 2016 Existing Home Sales Still Not Excellent
September 2016 Leading Economic Index Improves Indicating Moderate Growth Ahead.
October 2016 Philly Fed Manufacturing Survey Declines But Remains In Expansion.
Investing Blog
Options Early Assignment - Should You Worry?
The 401k Plan Manager 17 October 2016
Opinion Blog
Prop. 51 Versus A State-Owned Bank: How California Can Save $10 Billion On A $9 Billion Loan
Obama's Middle East Policy Has Been A Complete Failure - Or Has It?
Precious Metals Blog
How Will The Election Outcome Impact Precious Metals?
Live Markets
21Oct2016 Pre-Market Commentary: Wall Street Pointing To A Lower Opening Despite So So Corporate Earnings, Markets May Recover Be Late Afternoon
Amazon Books & More

.... and keep up with economic news using our dynamic economic newspapers with the largest international coverage on the internet
Asia / Pacific
Middle East / Africa
USA Government

Crowdfunding ....



Analysis Blog
News Blog
Investing Blog
Opinion Blog
Precious Metals Blog
Markets Blog
Video of the Day


Asia / Pacific
Middle East / Africa
USA Government

RSS Feeds / Social Media

Combined Econintersect Feed

Free Newsletter

Marketplace - Books & More

Economic Forecast

Content Contribution



  Top Economics Site Contributor TalkMarkets Contributor Finance Blogs Free PageRank Checker Active Search Results Google+

This Web Page by Steven Hansen ---- Copyright 2010 - 2016 Econintersect LLC - all rights reserved