Comment by MrTonyD

It took me years to realize that economics isn't physics - and it isn't ruled by physics-like laws. Instead, economics is governed by laws created by our society. And what we think of as "free market" is really just norms of trade which are created by our society. There is no reason why the bulk of the billions taken-in by WalMart should go to the Walton family while their employees live on food-stamps - that is just a legal arrangement. And there is no reason why the Walton family should continue to be allowed to use offshore corporations to loan themselves money to run all their WalMart stores - that is just a legal arrangement which allows them to avoid taxes and hide their billions offshore. Really, when you start to closely examine "free market", you come to realize that is it a chimera made real by those with power and money.