Readers of this blog have reminded me that I’ve never mentioned how to join as a member.
Sponsors pay an annual contribution which is pooled into a serious R&D budget. For this sponsorship you gain immediate access to all the Institute’s reports and in-house briefings (plus gain direct access to the researchers). We normally provide one live in-house briefing per year, but more can be arranged.
This web page has more details.
Here is a list of the Ehrenberg-Bass Institute’s sponsors from around the world.