Greg Mankiw's Blog

Random Observations for Students of Economics

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Sunday, September 21, 2014

Correlation is not causation

Greg Mankiw at 8:14 AM

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About Me

Greg Mankiw: I am the Robert M. Beren Professor of Economics at Harvard University. I use this blog to keep in touch with my current and former students. Teachers and students at other schools, as well as others interested in economic issues, are welcome to use this resource.

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