Macroeconomics 11th Edition by Michael Parkin

Exercise 3

Use the following news clip to work the Problem.
Is Fiscal Stimulus Necessary
China's economy is slowing from its normal 9 percent or higher rate to just below 9 percent. The source of the slowdown is the global economic slowdown that is restricting exports growth and the government's deliberate decision to discourage unproductive investment. The situation now is not like that in 2008 when real GDP growth dropped from 9 percent to 6.8 percent and fiscal stimulus does not appear to be urgently needed.
Explain why fiscal stimulus was needed in 2008 but not in 2012.