Mathew Broughton

Research Lead
Mat Broughton joined the ExchangeWire team in March 2019 as Editor. After a brief stint as editor at ExchangeWire's sister publication, TheGamingEconomy, Mat is now Research Lead at ExchangeWire, running creation, analysis and report production of ExchangeWire's suite of research products. Before joining the company he worked as a project manager working within the telecoms and travel marketing industries. Mat graduated from the University of Liverpool with an honours degree in Biological Sciences.Articles by Mathew
Digest: Walmart grows ads business by 46%; TikTok draws backlash for mandatory AI tool
In today's ExchangeWire Digest: Walmart grows ads business by 46%; TikTok draws backlash for mandatory AI tool; OpenAI questions Zuckerberg role in USD$97bn (£71.2bn) Musk takeover offer. Walmart grows ads business by 46% Walmart’s advertising revenue increased by 46% year-over-year, as revealed [...]
The Stack: Fines, Rejections, & Capitulations
The week was marked by shifting power plays between governments, platforms, and advertisers. MSQ rejected a merger deal which never was with S4 Capital, Google eased Play Store restrictions in Europe whilst simultaneously being hit by regulatory action in Australia, [...]
Digest: Google AI Overviews Harming Referral Traffic by up to 25%; Netflix more than Doubles US Upfront Commitments
In today's ExchangeWire News Digest: Google AI Overviews harming search referral traffic by up to 25%; Netflix more than doubles US Upfront commitments; and MSQ Partners rules out potential S4 Capital merger. Google AI Overviews harming referral traffic by up to [...]
ExchangeWire Media Pulse Snapshot (H1 2025) - Publisher Monetisation
In this Media Pulse H1 2025 snapshot, we look at the major issues and trends in publisher monetisation over the first half of this year...
Brand Safety in the AI Age
In the first of an article series examining key findings in the most-recent edition of the ExchangeWire Media Pulse, research lead Mat Broughton examines the current state of brand safety, and the potential role AI will play in its future [...]
Barb to Measure TV YouTube Viewing; DoubleVerify Acquires Rockerbox
In today’s ExchangeWire digest: Barb to start reporting YouTube viewing on TV screens; DoubleVerify acquires Rockerbox; and Schibsted Media acquires T4 and MTV Finland Barb to start reporting YouTube viewing on TV screens Joint industry currency (JIC) Barb has announced that it [...]
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