China's currency revaluation, which happened last Thursday, was an event of significance. While over-shadowed by London's second terrorist incident in a fortnight, Beijing's move was a landmark in economic history.
How can this be so? After all, China's government raised the value of the yuan by a mere 2 per cent - from 8.3 to 8.1 - against the dollar. And crucial details about the new regime - the composition of the "currency basket" to which the yuan will now be linked, for instance - remain unknown.
Also, a new "trading band" means Beijing would be able to limit movements in China's currency to only 0.3 per cent per day.
But all this misses the bigger picture. The important point is that China's rigid dollar "peg", in place for more than a decade, is now gone. In recent years, US authorities have watched in horror as the value of the yuan has been artificially held down against the dollar, boosting China's already super-competitive exports even more.
.....
.....
http://www.telegraph.co.uk/money/main.jhtml?xml=/money/2005/07/24/ccliam24.xml&menuId=242&sSheet=/money/2005/07/24/ixcoms.html