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China’s economy grew 8.7 percent in 2009. This was more than the 8 percent target, despite the global recession that caused global output excluding China to fall about 3 percent. China’s growth outcome is substantially higher than projections made in early 2009. For instance, in our World Bank quarterly economic update (of which I am the lead author) we projected 6.5 percent GDP growth and some other forecasts were even lower (see Figure 1).
How did these forecasts come about, and what lessons we can draw from the experience of China’s growth in 2009? I cannot speak for my colleagues at the World Bank, let alone for other economists. But, all in all, while I have learned important lessons, I am not sure how differently I would see and do things if again presented with a situation like we were in a year ago.