Letter to Congress | A group of prominent health economists and policy analysts issued a statement urging that Congress take no action to weaken the Cadillac tax "unless and until it enacts an alternative tax change that would more effectively curtail cost growth." Signatories include Amitabh Chandra, David Cutler, David Ellwood, Douglas Elmendorf, Lawrence Katz, Tom Vogl (Ph.D. '11), and Justin Wolfers (Ph.D. '01).