1. Karl Marx 56,000 2. Adam Smith 32,000 3. John Maynard Keynes 26,400 4. David Ricardo 23,400 5. Aristotle 20,600 6. John Kenneth Galbraith 11,100 7. Vilfredo Pareto 9,980 8. Frederick Engels 9,950 9. Milton Friedman 9,930 10. Thomas Malthus 7,880 11. Paul Krugman 7,270 12. Thomas Aquinas 7,100 13. Ludwig von Mises 6,970 14. E.F. Schumacher 6,760 15. Joseph Schumpeter 6,050