The phenomenon of prices reverting back to their mean is so common that when it doesn't happen people take notice. Economists refer to prices staying above their long-term means for a sustained period as ‘supercycles' and some even argue that there have only been two supercycles over the past 150 years. Both occurred when there were major changes to the global economy. We might be in the third now.
China and India are transforming the global economy. According to the IMF, almost half of global growth in 2007 will come from these two economies. And much of the demand for raw materials is coming from China. Chinese demand for copper, nickel, steel and tin is more than half the global demand. These massive changes in global demand are leading analysts to believe that the current spike in commodity prices will not be a temporary phenomenon.















































