Taylor Swift.John Shearer/Getty Images for TAS Rights Management Six nights of Taylor Swift concerts may be worth more than the whole of WeWork, a new study finds. Swift is slated to give a $320 million boost to LA County, exceeding WeWork's market capitalization. The Eras Tour recently caught the Fed's attention for its economic impact on Philadelphia. Six nights of Taylor Swift concerts are worth more than the entire market value of WeWork, a new study finds.