Morning Edition had a strange piece discussing how regulators can punish banks for breaking the law. The piece focused on the various fines and regulatory measures that can be imposed as penalties when banks are found to have broken the law. Remarkably it never considered the underlying logic of the punishment and the likely deterrent effect on criminal activity.
While banks are legal institutions, ultimately it is individuals that break the law. The question that any regulator should be asking is the extent to which the penalties being imposed will discourage future law breaking. As a practical matter, the immediate victims of the measures mentioned in the piece are banks' current shareholders. Since there is often a substantial period of time between when a crime is committed and when regulators discover it and succeed in imposing a penalty, the shareholders facing the sanction will be a different group from the shareholders who benefited from the original crime. This makes little sense either from the standpoint of justice or from the standpoint of deterring criminal activity by bankers.
The imposition of large fines may cause current shareholders to demand the executives who broke the law be fired, but in many cases they will have already moved on to other jobs or retired. In the case of the fraudulent loans that were passed on in mortgage backed securities (MBS) in the housing bubble years, most of the top executives had already left their banks by the time actions were brought by the Justice Department.
In this case, they made enormous amounts of money by breaking the law. The financial crisis may have caused them to retire or leave their banks somewhat sooner than they would have preferred, but almost all of them come out as net gainers from their actions.
The one sanction that would clearly be effective in deterring bankers from breaking the law would be putting them in jail for breaking the law. It is likely that the prospect of spending several years in prison, along with fines taking away most of their monetary gains, would provide a serious disincentive to bankers who might otherwise break the law. The Justice Department could have pressed cases by showing that top officials in banks had good reason to believe that many of the mortgages they were passing along in MBS were fraudulent.
It is likely that top executives at major investment banks had some knowledge that many of the loans they were securitizing were fraudulent, since there were numerous accounts in the business press about bad loans. There were also widely circulated jokes about the quality of these loans. (It was common to talk about "NINJA" loans, referring to loans where the borrower had no income, no job, and no assets.) It is likely that the top officials at these banks had at least as much knowledge of the loans their banks were securitizing as the people writing about them in the business press. (Deliberately passing along fraudulent loans is fraud.)
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