conjecture
G-S can be re thought as a model of corporate opportunity
for additional gain extraction equal to the pareto individual welfare neutral tax and subsidy
imagine each corporation as a little G-S system where the holdings of households are
their total marketed human capital only
the corporation improves some extracts some at a minimum leaves the employee indifferent between a job and some direct product selling ie between selling themselves and selling their product
even minimum gains to households would allow these hierarchical systems ie corporations to thrive
of course the world would be constantly discovering new opportunities where substituting hierarchy with inter employee transfers etc coinicide with an emergent net gain that becomes the well of net revenue for the corporation