Bertrand, Marianne, and Sendhil Mullainathan, “Are Emily and Greg More Employable Than Lakisha and Jamal? A Field Experiment on Labor Market Discrimination”, National Bureau of Economic Research working paper no. 9873, July 2003, http://www.nber.org/papers/w9873; “No Names, No Bias?”, The Economist, October 31, 2015, http://www.economist.com/news/business/21677214-anonymising-job-applications-eliminate-discrimination-not-easy-no-names-no-bias.