China devalues yuan in shock move
The People's Bank of China allowed the yuan to depreciate by nearly 2% against the U.S. dollar on Tuesday, the result of a surprise policy change that roiled international currency markets.
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The central bank said it had decided to allow market forces greater control over the yuan, and announced a major change in how the currency's daily "fix" or "midpoint" will be calculated.
The sudden devaluation is the largest in two decades, and comes amid a period of slower economic growth and increased stock market volatility in China. The move, announced before the market open on Tuesday, quickly rippled through global currency markets, sparking questions over Beijing's timing and intentions.
The PBOC typically sets a daily midpoint for the yuan, around which the currency is allowed to trade within a 2% band. Until now, the central bank had total control over where the midpoint was set. Going forward, the midpoint will be based on the previous day's closing price.
The policy change necessitated a one-time yuan devaluation of 1.9%, the bank said, because the midpoint had been diverging from the market rate for some time.
"[Because] China is maintaining a relatively large trade surplus, [the yuan's] real effective exchange rate is relatively strong, which is not entirely consistent with market expectations," the bank said in a statement.
The dramatic devaluation -- even if it is a one-time event -- is likely to draw intense criticism from some quarters. The U.S. has long accused China of keeping its currency artificially low by hoarding foreign reserves, instead of allowing it to move freely in foreign exchange markets.
In Asia, some are likely to see the move as a sign that China is weakening its currency intentionally, possibly in reaction to very weak export data released over the weekend. A weak currency cheapens the price of a country's exports, making them more attractive to international buyers by undercutting competitors.
If other nations in the region also decide to devalue their currency in response, it could leading to so-called competitive devaluation, also known as a currency war.
Alicia Herrero, an economist at Natixis, said that the PBOC is unlikely to let the yuan depreciate too quickly. "We believe that the PBOC will not dare let the [yuan] depreciate too rapidly or too aggressively," she said. "The PBOC needs to show it is in control."
China's central bank, however, stressed that the policy change is part of reforms designed to allow market forces to have more influence over the yuan.
"The reform of [yuan] exchange rate formation mechanism will continued to be pushed forward with a market orientation. [The market] will play a bigger role in exchange rate determination to facilitate the balancing of international payments," the bank said in its statement.
Market-based reforms would boost China's campaign for the yuan to be included in an elite grouping of currencies used by the International Monetary Fund.
China has expressed interest in having the yuan included in the IMF's Special Drawing Rights basket, which the organization uses to value reserve assets. The basket currently includes the dollar, euro, British pound and Japanese yen.
Inclusion in the the IMF's currency basket would lend significant prestige to the yuan, which is being used more and more frequently to execute international transactions and payments.
Credit: CNN.com
