US Fed rate hike bets soar to 57% from 30% after Warsh's speech. What are Goldman Sachs and others saying?

US rate-hike expectations jumped sharply after Fed Chair Kevin Warsh’s Jackson Hole speech, with traders pricing a 57% chance of a September hike.

Goldman Sachs, however, expects rates to remain unchanged, while warning that hotter-than-expected inflation data could alter the outlook.

Here’s what markets and economists are saying.