GroupM Revises Ad Spend Forecast Down While Magna Anticipates Record Growth
GroupM and Magna both released global advertising spend forecasts Monday with very different findings. GroupM lowered its ad spend growth forecast for this year from 4.5% to 4.3%, reaching $543 billion. Magna, which measured 2018 in retrospect, said global ad spend grew by a record 7.2% this year to $552 billion. GroupM revised its 2019 […]