私有制
The question of ownership reaches back to the ancient philosophers, Plato and Aristotle, who held different opinions on the subject. Plato (428/427 BC – 348/347 BC) thought private property created divisive inequalities, while Aristotle (384 BC – 322 BC) thought private property enabled people to receive the full benefit of their labor. Private property can circumvent what is now referred to as the “tragedy of the commons” problem, where people tend to degrade common property more than they do private property. While Aristotle justified the existence of private ownership, he left open questions of (1) how to allocate property between what is private and common and (2) how to allocate the private property within society.