From the outside how would you tell the difference between this and a back door agreement between regulators to offer a low fine in exchange for favors down the line?
Banks keep getting hit with (compared to revenue) low fines over and over again. This explanation is always given. Also the people who decide what the fine is going to be keep getting jobs at banks.
Curious. Willing to bet some of these regulators kids end up at Dish over the next few years.
In reference to your previous question, along with the obvious brute fact of the fines not escalating for the same infraction over time, I would take a first stab at an answer being that the stronger the "revolving door" the less likely the fines are to be serious.
Note that just a one way industry -> regulator won't necessarily produce this effect, because in that situation a regulator can still want to flex by producing meaningful fines. But the more the cycle is industry -> regulator -> and back to industry, the more the regulator is going to be thinking in terms of what will come around when they're in the industry again.