Global interest rates are set to remain higher for longer, with Bloomberg Economics forecasting borrowing costs elevated by up to half a percentage point through 2028. This shift, influenced by lingering inflation risks from the Iran conflict's energy shock and the AI race, means consumers and businesses face more expensive loans. Central banks, wary of past inflation surges, are maintaining hawkish stances, impacting economies worldwide.

(Bloomberg) -- Donald Trump’s war against Iran may be over, but the repercussions for global monetary policy are here to stay.

Global interest rates are set to remain higher for longer, with Bloomberg Economics forecasting borrowing costs elevated by up to half a percentage point through 2028. This shift,…