>Also, imagining that corporate offices are models of efficiency is an error.
Absolutely!
I used to work for a Fortune 50 company (that shall remain nameless here) and was moving various groups (mostly marketing and research) away from mainframe batch processing (this was the mid 1990s) toward distributed (Unix) systems.
The inefficiency and waste were just unbelievable. The corporation had tried to move their customer service reps off IBM 3270[0] terminals which were locked in to a single application (with significant retraining required for different apps) with X terminals (what they used to call thin clients) that scraped database queries and stored them in a local database and had a unified UI across all apps.
The app was complete, the roll out team purchased ~USD$300,000,000 worth of systems and infrastructure, and then realized that it would cost USD$150,000,000/year to support/maintain the environment.
So the project was canceled, with hundreds of millions of dollars in Unix boxen and related hardware sitting in warehouses, now without a clear purpose.
When moving folks off of the mainframe, we always pushed them to use the hardware already purchased (a sunk cost). All a group needed to to was put the capital depreciation for whatever equipment they used on their budget lines.
The vendor (again who will remain nameless) priced out equipment (on purpose, I'm sure) so it was cheaper (on the budget line) than the depreciation on the equipment the corporation already owned. In every single case, these groups chose to spend real money buying new equipment rather than taking on the depreciation of the equipment already purchased.
What's more, when evangelizing these changes, I was strongly cautioned to never use the phrase "increased productivity," as that (apparently) made the heads of these groups concerned about losing head count.
tl;dr: The corporation was so fractured and inefficient that group heads would waste corporate dollars in the millions just to maintain their budget and headcount.
I'd love to hear about something like that happening at the DMV or other government office. But I won't, because if folks in the public sector pulled shit like that, they'd be hounded out of their departments.
[0] https://en.wikipedia.org/wiki/IBM_3270
Edit: Added the missing link.