Monetary policy
Cambridge IGCSE Economics (0455) · Unit 4: Government and the macroeconomy · 9 flashcards
Monetary policy is topic 4.4 in the Cambridge IGCSE Economics (0455) syllabus , positioned in Unit 4 — Government and the macroeconomy , alongside Government role in economy, Macroeconomic aims and Fiscal policy. In one line: Monetary policy involves actions undertaken by a central bank to manipulate the money supply and credit conditions to stimulate or restrain economic activity. It aims to achieve macroeconomic goals such as price stability and full employment.
This topic is examined in Paper 1 (multiple-choice) and Paper 2 (structured questions, including data-response items).
The deck below contains 9 flashcards — 3 definitions, 4 key concepts and 2 application cards — covering the precise wording mark schemes reward. Use the 3 definition cards to lock down command-word answers (define, state), then move on to the concept and application cards to handle explain, describe and compare questions.
Monetary policy
Monetary policy involves actions undertaken by a central bank to manipulate the money supply and credit conditions to stimulate or restrain economic activity. It aims to achieve macroeconomic goals such as price stability and full employment.
Questions this Monetary policy deck will help you answer
- › What is the main objective of monetary policy in most countries?
- › Explain how an increase in interest rates can help to control inflation.
- › Describe the relationship between the money supply and inflation.
- › How might a central bank lower interest rates to stimulate economic growth?
- › Explain one limitation of using monetary policy to control inflation.
Define monetary policy.
Monetary policy involves actions undertaken by a central bank to manipulate the money supply and credit conditions to stimulate or restrain economic activity. It aims to achieve macroeconomic goals such as price stability and full employment.
What is the main objective of monetary policy in most countries?
The primary objective is typically to maintain price stability by controlling inflation. Many central banks operate with an explicit inflation target (
Explain how an increase in interest rates can help to control inflation.
Higher interest rates increase the cost of borrowing, discouraging consumer spending and business investment. This reduces aggregate demand, which helps to lower inflationary pressures in the economy.
What is the role of the central bank in implementing monetary policy?
The central bank is responsible for setting interest rates, managing the money supply, and overseeing the banking system. It acts as the lender of last resort and implements policies to maintain financial stability.
Describe the relationship between the money supply and inflation.
An increase in the money supply, without a corresponding increase in output, typically leads to inflation. More money chasing the same amount of goods and services drives up prices.
What is quantitative easing (QE) and why might a central bank use it?
QE involves a central bank injecting liquidity into the economy by purchasing assets, such as government bonds. It's used when interest rates are already near zero and further stimulus is needed to boost economic activity.
How might a central bank lower interest rates to stimulate economic growth?
A central bank can lower the base interest rate, which influences the interest rates charged by commercial banks to consumers and businesses. This makes borrowing cheaper, encouraging spending and investment.
Explain one limitation of using monetary policy to control inflation.
Monetary policy operates with a time lag, meaning it takes time for changes in interest rates to affect the economy. This makes it difficult to fine-tune the economy and can lead to unintended consequences.
How does an inflation target help to manage inflation expectations?
An inflation target provides a clear benchmark for price stability, influencing expectations among consumers and businesses. If people believe the central bank will achieve the target, it makes it easier to manage inflation.
Key Questions: Monetary policy
Define monetary policy.
Monetary policy involves actions undertaken by a central bank to manipulate the money supply and credit conditions to stimulate or restrain economic activity. It aims to achieve macroeconomic goals such as price stability and full employment.
What is the role of the central bank in implementing monetary policy?
The central bank is responsible for setting interest rates, managing the money supply, and overseeing the banking system. It acts as the lender of last resort and implements policies to maintain financial stability.
What is quantitative easing (QE) and why might a central bank use it?
QE involves a central bank injecting liquidity into the economy by purchasing assets, such as government bonds. It's used when interest rates are already near zero and further stimulus is needed to boost economic activity.
More topics in Unit 4 — Government and the macroeconomy
Monetary policy sits alongside these Economics decks in the same syllabus unit. Each uses the same spaced-repetition system, so progress in one informs the next.
Cambridge syllabus keywords to use in your answers
These are the official Cambridge 0455 terms tagged to this section. Mark schemes credit responses that use the exact term — weave them into your answers verbatim rather than paraphrasing.
Key terms covered in this Monetary policy deck
Every term below is defined in the flashcards above. Use the list as a quick recall test before your exam — if you can't define one of these in your own words, flip back to that card.
How to study this Monetary policy deck
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