Live from the archives: Thoughts on competition between the largest global audit firms

My legacy site re: The Auditors is being re-branded and I still have a lot of boxes to unpack here in Philadelphia, so I'm sharing some evergreen thoughts on the Big 4 oligopoly.

I am more or less done with my move to Philadelphia — anyone an expert on getting an old LG flat screen to sound right? — and my official duties as a full-time Wharton Lecturer will start on July 1. I’ve got several newsletters in the hopper but, in the meantime, I thought we could spend some time thinking about the hot topic of monopoly concentration i…