A New Study Found That Four-day Workweeks Make Employees Happier And Boost Revenue

A woman on her bicycle on her day off on a work week. Studies have proven that 4-day work weeks give happier and productive workers that enriches businesses. SAMSON KATT/SWNS TALKER

Four-day weeks make workers happier and businesses richer, according to the world’s largest trial on the concept.

Knocking 20 percent off work hours meant employees took 65 percent fewer sick days and 57 percent fewer staff quit.