Revolving Doors is also a term used to denote the way corporate executives take up government posts, and vice versa. I.e. the revolving door from one to the other, and sometimes back again. So I'm inclined to see it as being linked to the global economic crisis and the hope (maybe at the time) that the revolving doors would crash down; that is the corporate/finance power over government would collapse.
Revolving Doors is also a term used to denote the way corporate executives take up government posts, and vice versa. I.e. the revolving door from one to the other, and sometimes back again. So I'm inclined to see it as being linked to the global economic crisis and the hope (maybe at the time) that the revolving doors would crash down; that is the corporate/finance power over government would collapse.