Individual and national rights to wealth rest on the basis of civil and international law, or at least of custom that has the force of law.

Individual and national rights to wealth rest on the basis of civil and international law, or at least of custom that has the force of law.

Producer's Surplus is a convenient name for the genus of which the rent of land is the leading species.

Civilized countries generally adopt gold or silver or both as money.

And very often the influence exerted on a person's character by the amount of his income is hardly less, if it is less, than that exerted by the way in which it is earned.

Again, most of the chief distinctions marked by economic terms are differences not of kind but of degree.

Though a simple book can be written on selected topics, the central doctrines of economics are not simple and cannot be made so.