500
‘Zombie Offices’ Spell Trouble for Some Banks - The New York Times
(www.nytimes.com)
This is a most excellent place for technology news and articles.
Often they have signed leases with themselves. With original owners, holding companies etc.
This is a way of extracting value from a corporation without paying it as a dividend or salary. Dividends go to all shareholders. Lease payments go to one specific one.
So obviously if there's no reason to pay these leases anymore, somebody powerful is going to be very upset.