
The Writing of Freakonomics: ABC World News
Freakonomics Radio Network, 2 min, 585 views, Aug 29, 2011
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How Dubner and Levitt work together, and Levitt's school data reveal on teacher cheating.

Freakonomics Radio Network, 2 min, 585 views, Aug 29, 2011
How Dubner and Levitt work together, and Levitt's school data reveal on teacher cheating.