Using data from several sources, we show that the vast majority of corporate income is not double-taxed in the United States. We estimate that the taxable share of U.S. corporate equity has declined dramatically in recent years, from over 80 percent in 1965 to about 30 percent at present. We...

The share of U.S. stocks held in taxable accounts has declined sharply over the last 50 years, which has important implications for how best to tax corporate earnings (which, purportedly, are double-taxed)

The case for a carbon tax is strong. A well-designed tax could efficiently reduce the emissions that cause climate change and encourage innovation in cleaner technologies. The resulting revenue could finance tax reductions, spending priorities, or deficit reduction — policies that could offset...