Well physicists try to make models that explain everything, so once you do get to the end you have the law. In fundamental physics we haven't gotten there but there's probably examples in other areas where we basically don't think it's gonna change.
In finance nobody thinks they have anything approaching a law, just a regularity that somewhat predicts some phenomenon well enough to make some bucks. There's no suggestion that all the effects are captured.
In finance nobody thinks they have anything approaching a law, just a regularity that somewhat predicts some phenomenon well enough to make some bucks. There's no suggestion that all the effects are captured.