California billionaire tax proposal and France wealth tax debate, Digi Mart USA News: A commentary published by Le Grenier de l’éco argues that California has rejected a tax on billionaires, describing such measures as unjustified taxation of legally accumulated wealth. The author maintains that antitrust laws, rather than wealth taxes, are the appropriate tool when concentrated wealth poses macroeconomic problems.
The article contrasts this with the situation in France, where it says economists Gabriel Zucman and Thomas Piketty have proposed higher wealth taxes. According to the piece, Piketty proposes an exceptional 50% contribution on wealth gains accumulated over the past ten years, plus a permanent annual tax of 10% on affected assets, with a threshold of 100 million that he would gradually lower to 10 million.
The author cites a post stating that Proposition 40 in California prompted tax-driven departures before the vote and that about a quarter of the taxable base had vanished within weeks. The article attributes this claim to that social media post and does not independently verify it.
The commentary argues that high taxation leads to the departure of the wealthy and reduced work effort among those who remain, and it uses comparisons with communist-era economies and China to support its view. These are the author’s opinions rather than verified findings.
