Billionaires fleeing California could turn a $30 billion tax windfall into a $39 billion loss, Stanford economists warn

Departures have already erased nearly 30% of Prop 40’s tax base, a new NBER paper estimates. The tax’s architects say the math assumes losses that won’t last.

MarketNews 仅展示媒体发布的标题和摘要，全文请在出版方网站阅读。 (fortune.com)