Hi
Due to media fragmentation, marketing and communication departments of large corporates (and government) are struggling to come up with a structural model that works. There's the option of using one ad agency for everything, or a panel of them for lots of things. Or to go in-house and use the gig economy, or to decentralise and let each department fend for themselves. Lots of options - but there is nothing definitive yet. Please let me know if there's any data on this.
Thanks
Sid