In 2022, the central bank of Country X, a developed economy with low inflation (
2%) and moderate growth (
2.5%), faced a sharp rise in energy prices that pushed headline inflation to
6%. The central bank raised its policy interest rate from
1.5% to
4.5% over six months. Simultaneously, it increased the reserve requirement for commercial banks from
5% to
10% of deposits. Critics argue that using both tools together was an overreaction that could cause a recession, while supporters say it was necessary to anchor inflation expectations.