Paul Krugman: Crash-Test Dummies as Republican Candidates for President

Will China’s stock crash trigger another global financial crisis? Probably not. Still, the big market swings of the past week have been a reminder that the next president may well have to deal with some of the same problems that faced George W. Bush and Barack Obama. Financial instability abides.

So this is a test: How would the men and women who would be president respond if crisis struck on their watch?