At the same time there was no physical destruction of physical stuff, so it was wealth transfer not wealth destruction. In theory the country should be approximately as wealthy after this action as it was before it.
PS: Ignoring the intangibles.
it's taking all the wealth away
It's taking the liquidity away. People can no longer trade amongst themselves; they can only "trade" with the government.
Re:North Korea Changes Currency
by CWuestefeld on Wednesday December 02, 2009 @12:51PM
(#972491)
So it's like devaluation, but with a "progressive" twist?
In this case, they're capping as well at $40. If you had $10 you will still have only $9, but if you had $100 (or $1000 or a million) you will only have $40. That's it. That's not just taxing wealth, it's taking all the wealth away.