Economists conventionally list land, labor and capital as the three factors of production. If combined appropriately using the right technology, stuff is produced. This produced stuff is then the total income. Productive efficiency is important of course for a society to be economically secure. Then there is the matter of equity. You have to distribute the stuff produced equitably. Productive efficiency and distributive equity must be part of a healthy economy. But then if sufficient factors of production exist and the technology is also available, then how does one account …