As co-founder of Hotwire.com and CEO of Zillow for the last seven years, 39-year-old Spencer Rascoff fits most people’s definition of success. As a father of three young children, Spencer is a busy guy at home and at work.
What’s the one thing that Spencer refuses to do on the weekend? Work–at least, in the traditional sense. Rascoff says:
“I never go into the office on weekends, but I do check email at night. My weekends are an important time to unplug from the day-to-day and get a chance to think more deeply about my company and my industry. Weekends are a great chance to reflect and be more introspective about bigger issues.”
A new study from Stanford shows that Rascoff is on to something.
The study found that productivity per hour declines sharply when the workweek exceeds 50 hours, and productivity drops off so much after 55 hours that there’s no point in working any more. That’s right, people who work as much as 70 hours (or more) per week actually get the same amount done as people who work 55 hours.
Read more at INC.