MassBenchmarks, an economics publication, estimated that Massachusetts' GDP lagged behind the national economy.
In the July-September quarter, Mass Benchmarks estimated the state's GDP expanded 0.5 percent, compared to 2.6 percent for the US.
State and national GDP fell in the prior quarter.
Advertisers, Twitter's main income source, worry that Musk's promises to encourage free speech by cutting down on content moderation would increase online toxicity and drive people away.
On Thursday, he promised advertisers that Twitter would be “the most recognised advertising platform in the world.” —Associated Press
The Facebook parent's market value fell $676 billion this year, eliminating it off the 20 biggest US firms.