According to Goodhart’s speech in 1998, the key decision that the monetary authorities take each month is whether, and by how much, to alter the shortterm interest rate. As central banks vary interest rates in response to economic development the crucial question has become how they should adjust it in order to achieve, or to come as close as possible to, the social welfare optimum. The vital importance of this decision for the financial community and therefore the economies in general could be observed in the public discussion which frequently occurs about how the Fed and the ECB should react by changing the short term interest rates.
A popular way of explaining the way central banks take its interest rate decisions has been proposed by Taylor in 1993. He basically suggested a rule, which he derived from observation of former successful monetary policy. This essay shows how the Taylor rule works and to which extent major central banks have been following the rule.
Table of Contents
1. Introduction
2. Why do we need Simple Monetary Policy Rules?
2.1 Economic Principles
2.2 Advantages of Simple Monetary Policy Rules
3. The Taylor rule
4. To which extent have modern central banks been following Taylor Rules?
4.1 Monetary Policy in Japan, the U.S. and in Germany
4.2 Monetary Policy in the U.K.
5. Conclusion
Objectives and Topics
This paper examines the rationale behind the Taylor rule in monetary policy and assesses the degree to which major central banks have adhered to this framework in their interest rate decisions.
- Theoretical foundations of simple monetary policy rules.
- Economic principles guiding optimal monetary policy.
- The descriptive and prescriptive nature of the Taylor rule.
- Empirical analysis of monetary policy in the U.S., Japan, Germany, and the U.K.
- The role of the Taylor rule as a benchmark for central bank performance.
Excerpt from the Book
The Taylor rule
In 1993 Taylor proposed a simple rule, which was both descriptive and prescriptive:
it = 2 + πt + gπ(πt - π*) + gxtxt
The funds rate is it. The constant term, 2, is the assumed long-run average of the real rate of interest. The prior four-quarter inflation rate is πt and the FOMC’s inflation target is π*. The output gap, xt, is the percentage deviation of real GDP from a trend line measuring potential output. Taylor assumes that the FOMC’s inflation target has remained unchanged at 2 percent. (Hetzel 2000, Taylor 1998)
Taylor pointed out that with his suggested parameter values, the rule provides a reasonably good description of monetary policy of the Fed over the period between 1987 and 1992. Moreover, he argued that it also described the Fed’s decisions on interest rate changes since 1992 pretty well. However, this was not always the case. Especially in 1970’s the Fed deviated by very large amounts from this rule and this was exactly the time when inflation picked up. He spelt out the point, that in times when monetary policy is well-described by this policy rule, the U.S. economy appears to be more stable than at any other time in its history (Taylor 1998).
Summary of Chapters
1. Introduction: The introduction outlines the central role of short-term interest rate decisions by monetary authorities and introduces the Taylor rule as a proposed framework for understanding these policy adjustments.
2. Why do we need Simple Monetary Policy Rules?: This chapter establishes the macroeconomic consensus and economic principles that necessitate simple policy rules, while outlining their practical advantages for transparency and stability.
3. The Taylor rule: This chapter formally introduces the Taylor rule, defining its mathematical components and explaining its function as both a descriptive tool and a prescriptive benchmark for interest rate setting.
4. To which extent have modern central banks been following Taylor Rules?: This chapter analyzes empirical evidence across several major economies to determine how closely central banks have historically followed the Taylor rule.
5. Conclusion: The conclusion synthesizes the findings, suggesting that the Taylor rule serves as an effective benchmark for evaluating whether central banks are practicing sound, goal-oriented monetary policy.
Keywords
Monetary Policy, Taylor Rule, Interest Rates, Inflation Targeting, Central Banks, Macroeconomic Principles, Output Gap, Price Stability, Federal Reserve, Bundesbank, Bank of England, Economic Stability.
Frequently Asked Questions
What is the primary focus of this paper?
The paper explores the rationale behind Taylor's monetary policy rule and investigates the extent to which major global central banks have utilized it in their decision-making processes.
What are the central themes discussed?
The core themes include the mechanics of interest rate setting, the relationship between inflation and unemployment, the importance of economic benchmarks, and comparative monetary policy across different nations.
What is the main goal of the research?
The goal is to determine if the Taylor rule functions as a reliable descriptive or prescriptive model for the actual behavior of central banks in managing inflation and output.
Which scientific methods are employed?
The study relies on theoretical analysis of macroeconomic principles and a review of empirical studies to compare central bank actions against the guidelines provided by the Taylor rule.
What content is covered in the main body?
The main body covers the theoretical origin of simple rules, the mathematical structure of the Taylor rule, and detailed case studies of central banks in the U.S., Japan, Germany, and the U.K.
Which keywords best characterize this work?
The key concepts include Monetary Policy, Taylor Rule, Inflation Targeting, Price Stability, and Central Bank Benchmark.
How does the Taylor rule handle the output gap?
The Taylor rule responds to the output gap—the deviation of real GDP from potential—rather than the level of output itself, allowing for a counter-cyclical response to demand shocks.
What is the significance of the "stability threshold of one"?
Taylor argues that the interest rate response coefficient on inflation must exceed one to ensure economic stability; a lower coefficient can lead to inflationary instability.
- Arbeit zitieren
- Dipl. Kfm. Kristian Kanthak (Autor:in), 2002, Explain carefully the rationale for the Taylor rule in monetary policy and discuss the extent to which modern central banks in major countries have been following Taylor rules, München, GRIN Verlag, https://www.grin.com/document/10100
