This week in publishing – Strong ad revenue reports continue, dominance & collusion in big tech, and clean rooms

Strong ad revenue reports According to AA/Warc, UK adspend will hit £29.3bn in 2021 – 24.8% up year-over-year – with Q4 representing a record high for any quarter on record at £7.9bn. All areas saw strong recovery in Q2 2021 with some key digital highlights including video-on-demand (112% up YoY), online magazines (155.5% up), and …