A supermarket in the Flatbush neighborhood of Brooklyn in New York City. Consumer inflation rose to an 8.6 per cent annual rate in May, the highest level in more than four decades with increasing energy and food prices pushing prices higher. Getty Images / AFP
A supermarket in the Flatbush neighborhood of Brooklyn in New York City. Consumer inflation rose to an 8.6 per cent annual rate in May, the highest level in more than four decades with increasing enerShow more

Drop in oil prices is not a quick fix for global inflation