ในทางทฤษฎีทรัพย์สินเป็นสิ่งที่มีหรือมีบางอย่าง
The two noteworthy supports given for unique property, or the residence rule, are exertion and shortage. John Locke stressed exertion, "blending your labor"with an item, or clearing and developing virgin land. Benjamin Tucker wanted to take a gander at the telos of property, for example What is the reason for property? His answer: to tackle the shortage issue. Just when things are generally rare regarding individuals' wants do they become property.For model, tracker gatherers didn't believe land to be property, since there was no lack of land. Agrarian social orders later made arable land property, as it was rare. For something to be financially rare it should essentially have the selectiveness property—that utilization by one individual rejects others from utilizing it. These two avocations lead to various ends on what can be property. Protected innovation—ethereal things like thoughts, plans, orderings and courses of action (melodic pieces, books, PC programs)— are by and large viewed as substantial property to the individuals who bolster an exertion defense, yet invalid to the individuals who bolster a shortage legitimization, since the things don't have the eliteness property (in any case, the individuals who bolster a shortage avocation may in any case bolster other "licensed innovation" laws, for example, Copyright, as long as these are a subject of agreement rather than government intervention). Along these lines even impassioned propertarians may differ about IP.By either standard, one's body is one's property.