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Exact properties of Efron's biased coin randomization procedure
Accidental bias exact distribution theory randomization test
2010/10/14
Efron [Biometrika 58 (1971) 403--417] developed a restricted randomization procedure to promote balance between two treatment groups in a sequential clinical trial. He called this the biased coin des...
Two Sides of the Same Coin: U.S. “Residual” Inequality and the Gender Gap
Two Sides Same Coin Inequality Gender Gap
2016/3/7
We show that the narrowing gender gap and the growth in earnings inequality are consistent with a simple model in which skills are heterogeneous, and the growth in skill prices has been particularly s...