One thing which is striking in Malthus's theory is his insistence on contradictions and conflicts in the capitalist system. The system is shown not t… - Eric Roll, Baron Roll of Ipsden

Mill sought to strengthen his defence of trade unions not by denying their possible monopoly effects, but by an appeal to the principle of laisser faire itself. To prevent the formation of corporate unions was, he thought, to interfere with a right obviously included in the general rule of freedom of contract. While monopolies were only to be abolished if corporations were not free to contract as they pleased, rather be obliged to involve consideration.

Marx is often claimed as inventor of the class struggle while a critical rebuttal is produced by English socialist forerunners, for example Burke.

The chronological inconsistencies are perhaps most clearly exemplified by the writings of Nicole Oresme. In his Traictie de la Premierere Invention des Monnies, written about 1360, he develops a theory of money which reveals a very different approach to economic problems from others.