Report: Ad investment by Big Tech at $46.6bn in 2021
A WARC analysis of advertising investment by eight major digital platforms has underlined the importance of ‘Big Tech’ to the health of the global ad economy. Advertising expenditure by Alibaba, Alphabet, Amazon, Baidu, Meta, Microsoft, Netflix and Tencent in 2021 totalled $46.6 billion (€44.11bn), up 49.4 per cent year-on-year, accounting for 6 per cent of […]