Deloitte Explores Splitting Auditing, Consulting Arms, Following Ernst & Young

Is EY experiencing diseconomies of scope? Trying to avoid conflicts of interests? (WSJ, June 2022) 

Kellogg to Separate Into Three Businesses

Is Kellogg experiencing diseconomies of scope? (WSJ, June 2022)

Verizon Reorganizes

This article in the WSJ (Nov. 2018) describes a reorganization of Verizon. It is becoming more M-form and less U-form. Anyone who has ever called Verizon with a question about cell service AND FIOS might appreciate the change.