For a few years now a very common carry trade has been to borrow & sell low return Japanese Yen and use the proceeds to invest in the U.S. and elsewhere. But after the Fed’s significant rate cuts the past few months, the dollar itself may be the new currency to finance speculative bets. The best evidence seems to be China’s exploding foreign exchange reserves.
China has been a net importer of currency for some time, given their large trade surplus and the interest payments their accumulated reserves generate. And yet these two sources of income explain less than half of the recent increase in reserves. So where is the rest of the money coming from?
Most stunning isn’t the size of China’s foreign reserves, though that is stunning. It’s the rate at which their growth is accelerating.
In the year 2000, China had $166 billion of foreign reserves. By January 2004, that number had grown to $416 billion.
At the end of March, the figure was $1.682 trillion. And estimates for April suggest another $82 billion was added that month. At these rates China could accumulate nearly $1 trillion in 2008 alone.
“Scary” as Brad Setser puts it, both for the U.S. and for China.
It’s so-called “hot money,” a crude term referring to various speculators betting on continued appreciation of China’s currency against the dollar.
A primary beneficiary of such China investments is the country’s currency, the Yuan. Three years ago one Yuan was worth 12 cents. Today it is worth nearly 15 cents, a 21% increase.
And speculators would likely have pushed up its value far more if the Chinese government didn’t continue to restrict the range in which it allows the Yuan to trade.
Conventional wisdom in the United States is that as China accumulates so many dollars, the country can buy much of the U.S. economy out from under Americans. That certainly IS a threat that should worry all Americans.
And yet in the short-run, such massive inflows of capital pose significant challenges for China too. The first, of course, is inflation.
To keep the dollar’s value from falling even MORE against the Yuan—cutting into Chinese economic growth which is driven by exports—China’s Central Bank must mop up all those dollars that are flooding into its economy by way of the trade surplus, foreign direct investment and “hot money” inflows. It does so by buying up those excess dollars with Yuan.
Source special thanks to Options Armageddon