[lbo-talk] those credit card cash-back offers

Shane Mage shmage at pipeline.com
Sat Dec 4 09:05:35 PST 2010


On Dec 4, 2010, at 11:28 AM, Carrol Cox wrote:


> Joanna: But the thing is poverty and debt are very, very expensive.
>
> Indeed. A humorous version.
>
> When I was in the USAF in D.C., one Saturday morning a guy woke me
> up with
> "I'll give 6 for 5 till payday" (payday being 3 days away). Still half
> asleep, I muttered, "Huh." "7 for 5!" "Huh"; "8 for 5" "(finally
> awake)
> Sure!" I think that's an annual interest rate of close to 400%.

An annual rate of 7,200% *Simple* interest. Compounded every three days the annual rate is roughly 1,000,000,000,000,000,000,000,000,000% (10^27%).

Shane Mage

"All things are an equal exchange for fire and fire for all things, as goods are for gold and gold for goods."

Herakleitos of Ephesos, fr, 90



More information about the lbo-talk mailing list