Sure but it's a worthless environment to study the effects: people underperforming are disproportionately compensated (there's no remotely fair career progression possible) - so we get no data on how it affects how people take job opportunities. The cost is staggering - far higher then UBI would cost - because of the corruption and bribes. And measures of social wellbeing - happiness and the like - are grossly distorted, what with the general pervading stress of ensuring you don't irritate or underbribe the wrong people and get cut to pieces with a bone saw.