The Economics Of Owning A Slave

So you want to own a slave? This deep dive into the economics of Roman slavery breaks down why the "free labor" everyone imagines was actually the most expensive, highest-maintenance thing a Roman could buy — and why the purchase price was the cheapest part of the whole deal. The pitch sounds unbeatable: buy a person once, they work for free forever, you keep everything they make. This video shows why almost every part of that is wrong, run the way a Roman owner would have to run it. It starts with the myth of free labor, since a person eats every day whether they work or not, and owners measured the grain as coldly as feed for the oxen. Then the asset that loses value: a slave was worth the most the day you bought them and less every year after, which is why the senator Cato the Elder, in the era's standard farm manual, listed "an old slave, a sickly slave" right alongside worn-out oxen and broken tools as things to sell before they cost you more, and advised cutting a sick slave's rations. Then the asset that walks off, because people ran constantly, enough that Rome had professional slave-catchers paid by the head. Then the asset that bills you for existing, since under Roman law an owner was liable for what their slave did, and the oldest laws let you settle the debt by handing the person over, the very same remedy the law gave for an ox that gored someone. And finally where the money actually was: ordinary laborers roughly broke even, while a few skilled slaves, a bookkeeper, a doctor, a teacher, earned real profit, one grammarian selling for 700,000 sesterces, most of a senator's fortune spent on a single person. The whole thing came down to a bet: a pile of average people who paid for themselves, and a few high earners who made the profit, if you were sharp enough to pick them. If you got something out of this one, drop a like and subscribe for more. I dig into a new curious question like this regularly. ⏱️ CHAPTERS 0:00 — The "buy once, profit forever" p