Those of a bearish inclination have been having a hard time this summer in the west, but China is a whole ‘nother thing. The Shanghai Composite is at another three and a half year low, and has been falling, on and off, since its post-crisis peak in August 2009.
Another way of looking at China is to say it is suffering from the effects of an outrageous policy-induced bubble, which was partially reinflated by the government during the crisis.
This chart shows the Shanghai index against the Nasdaq during the dotcom bubble, both rebased. In green is the S&P 500. The wild swings in China and pure-play dotcoms make the booms and busts of the S&P look tame – but still left those investors able to get their money into Chinese onshore shares (protected by capital controls) better off, at least for the moment.



James Mackintosh is the Financial Times' Investment Editor, writing and presenting the daily Short View column and video. In 16 years at the FT his posts have included comment editor, motor industry editor and hedge funds correspondent, as well as spells in the Parliamentary lobby and Paris. He was the first reporter hired for FT.com, joining two weeks before it launched.
John Authers is the Financial Times' Senior Investment Columnist, writing the Saturday Long View and a regular Monday column. In a 22-year career at the FT, his previous posts have included global head of the Lex column, investment editor, US markets editor, Mexico City bureau chief and US banking correspondent. His latest book is The Fearful Rise of Markets.