Following five semi-annual revisions since it was first benchmarked in July 2021, the Big 4 agency holding company forecasting composite for worldwide ad-spending growth for this year has fallen 1.1 percentage points to 4.3%. The composite — a simple average of each holding company’s percentage growth estimate for total ad spending — also shows the consensus falling to 5.8% for worldwide growth next year, down from +7.1% when it was first benchmarked in January 2022.
Zenith
March 19, 2024
Editor on Duty: Mark K. Miller