Answer:
This quote highlights Adam Smith - Self Interest, Free Reign, Invisible Hand theories
Step-by-step explanation:
Adam Smith is the Father of Economics.
His self interest theory states that : Individuals working for the best of self interest implies maximum welfare for society as a whole.
Hence, the free reign idea suggests that people as 'self interest' guided rational economic agents should be left free. The invisible hand of market restores any distortions.
Government intervention is considered to be not only unnecessary, but distortionary.