Not one of the 33 companies participating in a big trial of a 4-day workweek (with no loss in pay) is returning to a standard 5-day schedule. Productivity went up. Revenue went up. Absenteeism and turnover both went down.
"The benefits are significant."
https://www.livemint.com/companies/people/want-a-four-day-work-week-show-the-results-of-research-to-your-boss-11669783677563.html
