Mild signs that the rate of economic contraction is slowing in the United States, China and other parts of the world have led many economists to forecast that positive growth will return to the US in the second half of the year, and that a similar recovery will occur in other advanced economies.
The emerging consensus among economists is that growth next year will be close to the trend rate of 2.5 per cent.
Investors are talking of ‘green shoots’ of recovery and of positive ‘second derivatives of economic activity’ (continuing economic contraction is the first, negative, derivative, but the slower rate suggests that the bottom is near).
As a result, stock markets have started to rally in the US and around the world. Markets seem to believe that there is light at the end of the tunnel for the economy and for the battered profits of corporations and financial firms.
This consensus optimism is, I believe, not supported by the facts. …
via Brad DeLong