Specifically, that profit is based on the opposition to agricultural labor, and only that kind of income can be obtained using that labor force. Obviously it is a portion of the rent left in the hands of the tenant and because of it, the entire land rent obtained when the owner took his own business, has been reduced. Land rent theory is a special part of the British in economics, and that must be, because only in England is there a mode of production in which the rent has actually been decoupled from profit and income. In this house we the office poster. In England, as everyone knows, great land tenure and great agriculture are dominating.