See, this is a common tactic used buy RW Pundits. He's not 100% wrong, but he's not right either, so when they yell, "ARE YOU TELLING ME I'M WRONG?" at the LW counter-pundit, He or she usually says well...no, not compleatly...eeewwwaaahh(sound of whimpering and fear). So then they go on yelling for the next 5 minutes, and cut to commercial.
But, Yes It IS possible for a Currency to lose 150% of it's value. It happens in times of "Hyper Inflation" like we had at the start of the Iraq War in 2003. I think Argentina had an inflation rate over 1000% back in the 1970's.
See, what he did here is take a single sentience from the NY Times, completely out of context and with nothing to compare it to, you just DON'T do that, when you're talking about Currency. 150% as compared to What? The U.S. Dollar? He IS right that a Currency can't lose 150% of it's value, if you are comparing it to it's SELF, but that wasn't what the NY Times was talking about.
What the Times was talking about is that it lost 150% of it value against OTHER Currencies. Here is a simplified example:
Let's say that, when the U.S. Invaded Iraq the value of the U.S. Dollar and the Iraqi Dinar were equal (they were not, but we will say they were for simplicity). So, let's say, a cup of Coffee cost $1.00 and 1.00 Dinar on March 19, 2003. Now the U.S. starts blowing shit up in Iraq, the stores are all looted and the city is under lock down.
SO now, it's a LOT more difficult to get the Coffee beans to make the Coffee, so now, the price of a cup of Coffee goes up.
I don't know if you remember this, but one of the BIG Mistake the War Planners made was, when they sent all that CASH over there to get the Iraqi economy going, all they sent was $100.00 Bills, nothing smaller, so what happened. Our Solders are passing out $100.00 Dollar bills and are buying cups of coffee with $100.00 bills, but their was NO Change!
So what happened to the price of Coffee? They can't give you change, and you don't want the old Dinars with Saddam's face on them, so a cup of Coffee now costs $100.00. How much is the Old Dinar worth, pretty much NOTHIN'.
It's simple screw ups like that that really caused some Major problems, but for the RW Pundit, it's just a LOT easier to ridicule the Facts from the NY Times, than it is to write ALL of what I just wrote.
(and like I said, the Dollar and the Dinar did NOT start out equal, so any actual numbers will not match, But the Part about only having $100's Bills IS TRUE)