Unearned income

Unearned income is a term coined by Henry George to refer to income gained through ownership of land and other monopoly. Today the term often refers to income received by virtue of owning property (known as property income), inheritance, pensions and payments received from public welfare. The three major forms of unearned income based on property ownership are rent, received from the ownership of natural resources; interest, received by virtue of owning financial assets; and profit, received from the ownership of capital equipment. As such, unearned income is often categorized as "passive income". Unearned income can be discussed from either an economic or accounting perspective, but is more commonly used in economics. 'Unearned income' is a term coined by Henry George to popularize the economic concept of land rent and 'rent' generally. George modified John Stuart Mill's term 'unearned increment of land' to broaden the concept to include all land rent, not just increases in land price. In economics 'unearned income' has different meanings and implications depending on the theoretical framework used. To classical economists, with their emphasis on dynamic competition, income not subject to competition, mainly income from land titles, are 'rents' or unearned income. According to certain conceptions of the Labor Theory of Value, it may refer to all income that is not an immediate result of labor. In a neoclassical frame, it may mean income not attributed to the normal or expected returns to a factor of production. Generally it may refer to windfall profits, such as when population growth increases the value of a plot of land. Classical political economists, like Adam Smith and John Locke, viewed land as different from other forms of property, since it was not produced by humans. Land ownership, in the sense of political economy, could refer to ownership over any natural phenomena, including air rights, water rights, drilling rights, or spectrum rights.