London: The past few years have seen a significant shift in global interest rates. With the onset of COVID-19 in early 2020 and the subsequent lockdowns by most governments, inflation rates plummeted. Central banks across the globe reduced interest rates to near zero to support economic stability, while governments introduced substantial fiscal stimulus packages.

According to Anadolu Agency, the United Kingdom, Europe, and other regions redirected borrowed funds to companies to help maintain payrolls and offered direct support to households, similar to actions taken in the United States. Central banks implemented quantitative easing (QE) by purchasing government bonds in secondary debt markets to lower yields and make borrowing more affordable. This strategy, first used during the 2008-09 financial crisis, led to a strong economic rebound in 2021. The Bank of England (BoE) was the first major central bank to cautiously raise rates, increasing them by 15 basis points to 0.25% in December 2021 as inflation hit 5.4%.

However, the Russian invasion of Ukraine in February 2022 disrupted economic calculations, with energy and food prices soaring. Central banks responded to the inflation surge by raising rates, with the US reaching a peak of 5.50%. The UK also increased rates across 14 consecutive meetings, reaching 5.25% by August 2023, as inflation peaked at 11.1%, the highest in 40 years. Quantitative easing was reversed and replaced by quantitative tightening (QT), with central banks selling bonds, withdrawing liquidity, and pushing yields up. The UK government's debt servicing costs rose sharply from 1.4% pre-pandemic to 3.8% of GDP in 2022-23.

Currently, as inflation rates decline markedly due to lower oil and gas prices and a shift from dependence on Russian fossil fuels to other energy sources, interest rates globally have been on a downward trajectory. Inflation has approached or even briefly dipped below the central banks' 2% target in some regions. This suggests that the global economy might be nearing the bottom of the interest rate rollercoaster.

Nevertheless, potential inflation risks loom on the horizon. Factors such as rising food prices, potential increases in oil and gas prices, and proposed tariffs on US imports by President-elect Donald Trump could impact future inflation. The Eurozone recently saw an inflation uptick to 2.9% in December. Despite this, the European Central Bank (ECB) has reduced its main deposit rate to 3.0% from a peak of 4.5% in September 2023, with the possibility of further cuts, even as inflation rises.

The ECB remains cautious, aware of the deflationary period and economic stagnation during the Eurozone crisis. Avoiding a repeat of past mistakes is crucial for promoting investment and innovation to enhance competitiveness against the US and China. The reintroduction of the EU's temporarily suspended stability and growth pact, even in a milder form, indicates a return to fiscal retrenchment, emphasizing the need to end restrictive monetary policies to stimulate growth.