> I submit that its primary purpose may not be to bring about a change in the behavior of those subject to it, but rather, as a signaling mechanism by which a politician can say to those in his party, or his constituents, "I'm playing on your team".
Another important purpose is encouraging support.
For example, one of the best ways to get bankers to contribute to your campaign is to propose banking regulations.
Another important purpose is encouraging support.
For example, one of the best ways to get bankers to contribute to your campaign is to propose banking regulations.