- 20:20 ratio Adam Smith Amos Tversky Behavioral Economics Christine Lagarde cognitive bias Daniel Kahneman daniel kahnemann Dow Jones Industrial Average economic development exchange rate Foreign exchange rate gambler's fallacy hyperinflation income inequality information asymmetry Law of Large Numbers Law of Large Numbers eli5 law of small numbers London School of Economics microeconomic theory Milton Friedman Milton Friedman Prize For Advancing Liberty Moral Hazard nobel prize in economics Nobel Prize Laureate nobel prize laureate in economic sciences paul samuelson Paul Slovic ppp project euler hint Purchasing Power Parity python programming Queen Elizabeth I status quo bias The Conjunction Fallacy The Economist the gambler's fallacy the halo effect The Linda Problem The Sunk Cost Fallacy wealth inequality Wealth of Nations WEF World Economic Forum