Quote from Random.Capital:
The "real data" is that Japan stimulated like a son of a bitch and has been fighting (and generally losing) the battle against deflation for nearly 20 years now.
Since we have an existence proof that the spiral is real, I am having trouble understanding what, exactly, you're asking.
Come on... You can do better than that.
The amount of quantitative easing and stimulation matters. ie, popular consensus is that Japan did everything they could, but if you look at actual Japanese money supply data, you will see from 1990 to present that the United States actually outprinted the Japanese.
So my point stands. Give me some good data. Just because they did it doesn't mean they designed the program successfully. ie, if the Federal government did $100M of money printing and $100M of fiscal stimulus today, of course it wouldn't make a difference. The correct magnitude of stimulus is something the naysayers don't talk about (because I don't think it is in their interest to look at things quantitatively - they are too busy betting on cash and treasury bonds to argue such things).
