Economy

The English word economy descends from the Greek oikonomia, a compound of oikos (house) and nomos (law or management).1 Xenophon, an Athenian historian and student of Socrates, wrote Oeconomicus around 362 BCE, a dialogue on the management of a household and estate.2 For the Greeks, economy was domestic: how you organized your home, your land, your servants.

The word retained this household meaning through the Latin oeconomia and the Old French economie. When it entered English in the fifteenth century, economy still meant the management of material resources, typically at the scale of a family or an institution.3

The transition from household to nation-state occurred gradually. Adam Smith's An Inquiry into the Nature and Causes of the Wealth of Nations, published in 1776, treated the economy as a system operating at the scale of an entire country.4

By the twentieth century, the economy had become the central object of government concern. Gross Domestic Product, developed as a measurement tool in the 1930s and 1940s by economists Simon Kuznets and Richard Stone, gave governments a single number to represent the health of the national economy.5

The Greek word for managing a household became the name for the system that shapes how billions of people earn, spend, and survive. Xenophon's oikos had no employees, no shareholders, and no GDP.