The Great Migration–the massive migration of African Americans out of the rural South to largely urban locations in the North, Midwest, and West–was a landmark event in US history. Our paper shows that this migration increased mortality of African Americans born in the early twentieth...

This paper shows how in Medicare Part D insurers' gaming of the subsidy paid to low-income enrollees distorts premiums and raises the program cost. Using plan-level data from the first five years of the program, I find multiple instances of pricing strategy distortions for the largest insurers....