There is an MDM whitepaper which you can download (free with registration) from the Bloor website:

https://www.bloor-research.com/research/white_paper/908/master_data_management.html

It is a high level overview of the MDM market, and discusses general trends and issues rather than getting into vendor specifics; it does include a new high level functionality model for MDM products. Unsolicited feedback thus far has included:

“Very comprehensive and detailed”
“Great Job”
“Very well written”
“Right on the money”
“One of the best papers I have read on MDM”.

Of course, I may be a little biased, but it may be worth a look…

Thanks to some readers of this blog who provided feedback on my early drafts; much appreciated.