As US President Barack Obama glided through China, a chorus erupted in New York and Washington: the problem with the global economy is China’s exchange-rate policy, and Obama’s No 1 job is to slay it. It’s sad that these people actually believe what they are saying: the same “logic” got the world into the current mess. In the feverish hallucination of salvation, they think that moving China’s currency policy would right all wrongs.
The US Federal Reserve is the biggest currency manipulator in the world. Not only does it keep the short-term interest rate at zero through its vast purchase programme for mortgage-backed securities, it also keeps credit spreads and bond yields artificially low. Its manipulation stops money, bond and credit markets from pricing either the Fed’s policy or the US economic plight. All the firepower is packed into the currency market, giving speculators a sure bet on a weaker dollar and everything else rising. Here comes the biggest carry trade ever: the Fed is promising no downside for shorting the dollar.
The US Treasury writes an annual report, judging if other countries are manipulating their exchange rates. It should look in the mirror. Even though the Fed is not directly intervening in the currency market per se, its manipulation is equivalent to pushing down the dollar by non-market means.