President Joe Biden’s latest nominee to the Fed has faced criticism for embellishing her resume, but recently some economists have raised the possibility that her most famous research contains fatal flaws.
Lisa Cook, a professor of international relations and economics at Michigan State University, was nominated to serve on the Board of Governors of the Federal Reserve System on Jan 14. Three weeks later, on Feb. 5, an anonymous Twitter account pointed out a mistake in Cook’s 2014 paper, “Violence and economic activity: evidence from African-American patents, 1870-1940.”
The anonymous tweet sparked a flurry of blog posts criticizing Cook’s paper. Andrew Gelman, a statistics professor at Columbia University, compared Cook’s dataset with a more recent dataset from the Brookings Institution and said the results did not match. “Hey—this is a lot different!” wrote Gelman.
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