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> Wells Fargo did a bad thing. But the badness of the thing is uncertain, amorphous, hard to quantify: People were harmed, but not in ways that the legal system can easily reduce to money. > But the financial system can: The bad thing that Wells Fargo did caused its stock to drop, which is a good rough measure of how bad it was. The shareholders perform the socially useful service of measuring the badness [...] I think this is a really interesting point - assuming the actors in the market who are buying and selling stocks share the same general morals of the rest of the population, they can penalize companies that do bad things. But that would mean market forces would need to act on moral grounds and not on profit motives. |
That's a dangerous idea as it presumes that shareholders are investing not for profit but to improve "goodness" in the world. This is obviously not true.
The shareholders are providing the economically useful service of measuring _risk_ to those future profits. These two factors may be linked through an abstraction but they are most definitely not equivalent.
> they can penalize companies that do bad things
Without journalists to expose the bad things in the first place the investors can do no such thing. There is no mechanism in place to discover these facts and there is no effort to build one independent of journalism.