Interest Rates No Longer the Only Game in Town

For decades, interest rates were the focal point of global economies. Central banks like the US Federal Reserve, European Central Bank, and Bank of England would announce their decisions on interest rates, influencing borrowing costs, inflation, and economic growth.

The impact was far-reaching, affecting mortgage payments, savings returns, stock prices, and exchange rates. A quarter-point move could make or break market values worldwide.

Although interest rates still matter, they no longer tell the whole story. Central banks have learned that changing one benchmark rate is not enough to steer a complex global economy.

The 2008 global financial crisis marked a turning point. Despite slashing interest rates to historic lows, credit markets remained frozen in many economies. This forced policymakers to think differently and use other tools like buying government bonds, providing emergency funding, expanding lending facilities, and injecting liquidity into financial markets.

These measures were initially seen as extraordinary responses to extraordinary circumstances but are now standard practice. During the Covid-19 pandemic, central banks again used these tools, reinforcing a key lesson: maintaining the smooth functioning of financial markets is just as important as adjusting borrowing costs.