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Managing interest rates is a crucial function of the Reserve Bank of Australia (RBA), the country’s central bank. This is because interest rates significantly impact the economy, influencing borrowing, spending, and inflation. In this article, we will explore how the RBA manages interest rates, take a brief look at the history of the RBA, and examine its focus on inflation targeting.

The History of the RBA

The RBA was established in 1959 through the Reserve Bank Act, replacing the Commonwealth Bank of Australia as the country’s central bank. In its early years, the RBA primarily focused on maintaining the fixed exchange rate between the Australian dollar and the British pound. However, in the 1980s, the RBA shifted its focus to inflation targeting, aiming to keep inflation levels between 2-3% per year.

Managing Interest Rates and Inflation

The RBA employs several tools to manage interest rates, with the primary tool being the official cash rate (OCR). The OCR is the interest rate banks can borrow or lend funds overnight. Therefore, changes to the OCR can have significant impacts on economic activity.

The RBA may lower the OCR when the economy is slow to encourage borrowing and spending and stimulate economic growth. Conversely, if the economy is growing too quickly and inflation is a concern, the RBA may increase the OCR to slow down borrowing and spending and curb inflation.

When deciding interest rates, the RBA considers a range of economic indicators, including inflation, employment, and economic growth. Additionally, the RBA considers international economic developments, such as changes to global interest rates and commodity prices.

Inflation Targeting

Inflation targeting is a policy framework that aims to maintain stable inflation levels over the medium term. The RBA’s inflation target is between 2-3% per year, and it uses the OCR to achieve this target. Accordingly, the RBA will raise the OCR to reduce inflationary pressures if inflation exceeds the target. Conversely, if inflation is below the target, the RBA may lower the OCR to stimulate economic activity and increase inflation.


The RBA plays a vital role in managing the Australian economy, including setting interest rates to achieve its inflation target. The RBA can stimulate economic growth or slow inflation by monitoring economic indicators and making informed decisions. The RBA’s history and focus on inflation targeting have made it a respected central bank globally.

Featured image provided by the Reserve Bank of Australia.

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