Principles of Political Economy

abundant Adam Smith advantage agriculture animals bad balance bank bargaining become better called capital chapter civilization commodities competition compulsion consumers consumption coöperation coördination cost crops cultivation desire destructive and deceptive Diagram division of labor dollars economic energy enterprise exchange fact factors factors of production farm farmer favor fertility give grow horse human illth important income increase individual interest invest kind land large number law of value less liberalist luxury machine manufacturing marginal productivity material means methods moral nation nature necessary nitrogen nomics person plant plow possession problem production proportion prosperity quantity reason scarce scarcity sell single tax social society soil spend spinning jenny standard of living sumers sumption sumptuary laws supply surplus things tion transportation United utility vidual wages waste water frame wealth wheat