China's fixed its exchange rate at 8.28 yuan to the dollar from 1994 to July 2005, and has only allowed for a small appreciation since then. China's productivity growth has been very high relative to most other countries: its trade surplus has been rising and it continues to accumulate large...

China keeps its exchange rate tightly fixed to the dollar. Its productivity growth and trade surplus have been high, and it continues to accumulate large dollar reserves. Many observers take this as evidence that the renminbi is undervalued and should be appreciated to reduce the Chinese trade...