„In a depressed world economy, any country running an artificial trade surplus is depriving other nations of much-needed sales and jobs. Again, anyone who asserts otherwise is claiming that China is somehow exempt from the economic logic that has always applied to everyone else. So what should we be doing? U.S. officials have tried to reason with their Chinese counterparts, arguing that a stronger currency would be in China’s own interest. They’re right about that: an undervalued currency promotes inflation, erodes the real wages of Chinese workers and squanders Chinese resources. But while currency manipulation is bad for China as a whole, it’s good for politically influential Chinese companies — many of them state-owned. And so the currency manipulation goes on.
Time and again, U.S. officials have announced progress on the currency issue; each time, it turns out that they’ve been had. Back in June, Timothy Geithner, the Treasury secretary, praised China’s announcement that it would move to a more flexible exchange rate. Since then, the renminbi has risen a grand total of 1, that’s right, 1 percent against the dollar — with much of the rise taking place in just the past few days, ahead of planned Congressional hearings on the currency issue. And since the dollar has fallen against other major currencies, China’s artificial cost advantage has actually increased.
Clearly, nothing will happen until or unless the United States shows that it’s willing to do what it normally does when another country subsidizes its exports: impose a temporary tariff that offsets the subsidy. So why has such action never been on the table?”