Exclusive: Election betting site Polymarket is rife with fake ‘wash’ trading, researchers say
Blockchain evidence points to users carrying out market manipulation to inflate trading volumes on the popular political betting platform.
Wealth tax on super-rich could raise £1.5tn globally, campaigners say
The Tax Justice Network said trillions could be raised with a ‘featherlight’ tax on the 0.5% of richest households, copying a current Spanish tax