The flow of knowledge is optimized in an unhampered market economy – nonintervention – simply because of the finite nature of humans. Humans are neither omnipresent nor omniscient. The market suffices.
All economic intervention is essentially ego-driven since anyone claiming to know what is best is deluding himself or herself and such an act lacks moral authority and impedes the flow of knowledge. The equilibrium force that brings harmony and balance and reciprocity is part of God's creation of humans as social beings. To seek an ego-driven solution to an ego-driven interpretation of the problem instead of understanding the divine nature of the economy is the reason why we are living in the Dark Ages of economics.