The conventional wisdom on China is dead wrong. Specifically, there is a widespread belief, as expressed by Goldman Sachs, that "China will keep the yuan trading within a narrow range in 2009 due concerns about exporters." Worse still, others are even predicting that China will devalue its currency! The sheer wishful thinking is astounding! The idea that "China will keep the dollar peg to help its exporters" ranks all the way up there with "Housing prices always go up" and "You can spend your way to prosperity".
THERE ARE NO FREE LUNCHES
If you have learned nothing else in the last year and a half, you should have learned that if something sounds too good to be true, that is because it IS too good to be true. The media overwhelmingly presents China's dollar peg as a win-win situation: Americans get cheap imports and low interest rates while China gets a strong manufacturing sector. While commentators do sometimes debates whether China will keep lending us money forever, they never talk about the REAL problem with the dollar peg.
Below is a chart which shows how China's dollar peg works. See if you can spot the downside that the media never seems to mention.