A potential billionaire exodus would take decades to turn the proposed 5% wealth tax into a net loss for the state, NBER paper finds.

A potential billionaire exodus would take decades to turn the proposed 5% wealth tax into a net loss for the state, NBER paper finds.

The proposal to tax billionaires’ wealth in California is quickly evolving into one of the biggest economic controversies in the United States. While proponents of the policy…