Daniel J. Mitchell

I’ve done a couple of posts comparing Reaganomics and Obamanomics, mostly based on data from the Minneapolis Federal Reserve on employment and economic output.

I even did a TV interview on the subject, which generated some comments on my taste in clothing, and also cited a Richard Rahn column that got Paul Krugman and Ezra Klein upset.

Some of the best evidence about high tax rates vs. low tax rates comes from inside America. Art Laffer (yes, that Art Laffer) and Steve Moore have a great column in today’s Wall Street Journal. It’s sort of Reaganomics vs. Obamanomics, looking at evidence from the states.

Barack Obama is asking Americans to gamble that the U.S. economy can be taxed into prosperity. …Mr. Obama needs a refresher course on the 1920s, 1960s, 1980s and even the 1990s, when government spending and taxes fell and employment and incomes grew rapidly. But if the president wants to see fresher evidence of how taxes matter, he can look to what’s happening in the 50 states. In our new report “Rich States, Poor States,” prepared for the American Legislative Exchange Council, we compare the economic performance of states with no income tax to that of states with high rates. It’s like comparing Hong Kong with Greece… Every year for the past 40, the states without income taxes had faster output growth (measured on a decadal basis) than the states with the highest income taxes. In 1980, for example, there were 10 zero-income-tax states. Over the decade leading up to 1980, those states grew 32.3 percentage points faster than the 10 states with the highest tax rates. Job growth was also much higher in the zero-tax states. The states with the nine highest income tax rates had no net job growth at all, and seven of those nine managed to lose jobs.

Tax rates also lead people to “vote with their feet.” Laffer and Moore look at migration patterns.

Daniel J. Mitchell

Daniel J. Mitchell is a top expert on tax reform and supply-side tax policy at the Cato Institute.