The researcher predicts that U.S. desktop advertising will hit $35.39 billion in 2014, but then begin falling off in 2015. By 2017, the figure will be $32.51 billion, which is close to the amount posted in 2012. Meanwhile, mobile advertising will hit $11.76 billion in 2013, up from $7.65 billion this year.
The Yankee Group study forecasts that tablets will account for 53% of mobile ad dollars in 2014 compared to 47% for mobile handsets. By 2016, tablets' share of mobile ad sales will rise to 60%.
Ads within mobile applications in particular will help to drive growth.
Yankee Group found that a quarter (24%) of tablet owners clicked on ads while using apps, and 29% purchased extra content.