TRUE, FALSE, or UNCERTAIN: The Rawls wanted equality for equality's sake. 9. TRUE, FALSE, or UNCERTAIN: Coase's central insight was that markets efficiently allocate goods, services, and resources. 10. What is the main point of Adam Smith's "invisible hand" idea? 11. TRUE, FALSE, or UNCERTAIN: Rational self-interest always leads to an efficient outcome. 12. What does the prisoner's dilemma illustrate about cooperation? 13. Suppose a virus that permanently renders its victims completely unable to experience altruistic feelings. If every human being on planet Earth became infected, would human cooperation cease? 14. What are norms and how do they reduce transaction costs