The Atlantic: The Myth of the Mobile Millionaire

In 2010, as California was moving forward with plans to raise taxes sharply on million-dollar earners, opponents issued dire warnings that the hike would drive away entrepreneurs and cripple the state economy. “There’s nothing more portable than a millionaire and his money,” warned the ranking Republican on the state Senate’s budget committee. The tax hike passed anyway—and California’s share of the nation’s million-dollar earners actually grew, reaching 18 percent in 2021. (Californians make up just less than 12 percent of the overall population.) And yet, when California recently considered a proposal to impose a wealth tax on mega-rich households, even some Democrats echoed the same old worry.

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