The world’s economic outlook is perking up as growth proves more resilient and inflation is set to cool faster than previously expected in many countries, the OECD said.Most Read from BloombergUS and Saudis Near Defense Pact Meant to Reshape Middle EastJerome Powell Offered Markets a Reprieve. It Vanished in a Blink Tesla Axes Supercharger Team in Blow to Broader EV Market.