In 2010 the first launch of this chart, including about ten years a series of default assumption. British "economist" magazine hypothesis, the next ten years the average growth rate of the economy Chinese was 7.75%, American 2.5%. The journal further assume China inflation averaged 4%, American 1.5%. The Journal of speculation, the RMB exchange rate rose an average 3%. According to this a series of hypothesis, China as early as 2019 beyond USA. It is then prediction has been for the past four years, the British "economist" Magazine how to predict? Be honest, prediction error, but not great. Now, America relegated to second in the world than the original prediction two years later.

The actual growth rate of the American slightly lower than predicted, but inflation is slightly higher, the British "economist" magazine on American prediction more accurate. In view of China growth rate, the prediction error of China bigger. In the growth forecast, the journal is basically correct, but with the Chinese economy tends to be mature, the British "economist" magazine will be in the next few years growth forecast down to an average of 7% a year. But beyond all expectations this year is the appreciation of the renminbi to a halt -- it is government policy and non market decisions -- and with the producer price index fell sharply, inflation. The huge trade surplus still show that the renminbi will appreciate, so the journal keeping on the prediction of the continued appreciation of the renminbi, but estimates appreciation will be broken. As for inflation, industry overcapacity is still restricting factors, but is gradually improving; the British "economist" magazine will forecast inflation down to 3%.