Bain Profit from the Core Model
Profit from the Core argues that most durable growth comes from fully exploiting an already strong core business before diversifying, directing resources and follow up learning reviews toward defending and extending that core.
Chris Zook & James Allen (Bain & Company), 2001
The origin of the framework, as the directory records it. The mark grades the origin, not this page.
Umbrex, Bain Profit from the Core Model
The directory entry this score was read from. Umbrex is a consultancy network; its summary is the reference, not a primary source.
Scored against the twelve cells, it loads three: Strategy, Resources, and Learning. The other nine it leaves to you. None of Composition, Evidence, or Mastery is among them, which is the usual result in this directory: the questions an agent in the loop raises first are the ones the literature answers least.
This is not a summary of the framework. Umbrex has one; the link under Sources goes there.
Where on the evolution curve does each capability sit, and does that dictate build, buy, or let go?
What is owned, what is rented, and what is summoned only when needed?
How does tacit judgment become reusable, and who owns the loop that has to close?