Calculating the welfare implications of changes to economic policy or shocks requires economists to decide on a normative criterion. One approach is to elicit the relevant moral criteria from real-world policy choices, converting a normative decision into a positive inference, as in the recent...

U.S. Effective marginal tax rates (EMTRs) for 2018 through 2027 are calculated for the TaxCuts and Jobs Act (TCJA). These EMTRs take account of the extension and subsequent phaseout of bonus depreciation with a methodology used by Cohen, Hansen, and Hassett (2002) toestimate the user cost of...