See also:

Enrico Barone (I); British classical political economy (II); British marginalism (II); Cambridge School of Economics (II); Edward Hastings Chamberlin (I); Chicago School (II); John Bates Clark (I); Competition (III); Antoine-Augustin Cournot (I); Economic geography (III); Francis Ysidro Edgeworth (I); Game Theory (III); Historical economics (II); Institutionalism (II); Frank Knight (I); Alfred Marshall (I); John Stuart Mill (I); John Forbes Nash Jr (I); John von Neumann (I); Joan Violet Robinson (I); Adam Smith (I); Piero Sraffa (I); Heinrich von Stackelberg (I); Theory of the firm (III).