That is not a hypothesis. That is the legally enforced and encoded definition of what capitalism must do.
There is no law that I can think of that forces me, as a business owner to maximize my profits nor does any law prescribe the golden path for achieving said maximum. Generally speaking my business can incur losses as long as I find people willing to pay the money - either through loans, donations, whatever other means. I'm free to run my company as I wish as long as I get the majority of shareholders to agree.
There is one caveats that applies: If I run out of money, my company goes bankrupt. If I willfully or negligently damage the company by e.g. performing illegal acts and thus damage the property of other shareholders I might be liable. Paying decent wages certainly does not fall into this category.
Capitalism does not require companies to become bad actors. It certainly provides a lot of incentives to do so, but it's still the actors decision. Blaming any "legally enforced and encoded definition" is blame shifting.
Nope. You certainly got it wrong. See the linked posts from https://news.ycombinator.com/item?id=7129788. One of the potential source for that confusion might be that directors decisions can be challenged on the presumption that they are wasteful, but you'd have to prove that paying a decent wage is wasteful which is a very hard hurdle to overcome. Bad faith may be another option - but that's a different story.
Being traded on the stock market provides a lot of incentive to maximize profits since more profitable companies trade better - but it's not a legal requirement.
directors/officers of a corporation have a fiduciary duty to its stockholders. this is three-pronged: good faith, loyalty, due care.
there is no such 'maximize profits' mandate in common law. See business judgment rule and Directors' duties.
if these don't clarify things, please ask questions.
1: http://en.wikipedia.org/wiki/Business_judgment_rule
2: http://en.wikipedia.org/wiki/Directors%27_duties
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edit: another poster (netcan) gave a great explanation in a sibling thread- https://news.ycombinator.com/item?id=7129582
Well then certainly you can point us to the law that legally encodes a definition of capitalism and provides a regulatory regime that provides relief when someone practices "unorthodox capitalism."
What you are speaking about is #2. There is a high bar for such lawsuits, but there is a legal standard.
http://www.professorbainbridge.com/professorbainbridgecom/20...