> They argue that a four-day week would drive companies to improve their productivity, meaning they can create the same output using fewer hours. I am very new

> They argue that a four-day week would drive companies to improve their productivity, meaning they can create the same output using fewer hours. I am very new to this subject. I am also skeptical of the claim above. However, one assumes that if Guardian is printing the above, there is some ‘evidence’ that it might be true. Is there any?