Entrepreneur offers ways that employers can encourage employees to get more sleep.

For example, prevent employees from working too much by shutting off access to the email server at 5 p.m. Companies such as Volkswagen have implemented a such a rule. In 2011, the carmaker decided to shut off Blackberry servers that sent emails once an employee was done working for the day. Volkswagen employees gain access to their emails 30 minutes before their work shift and lose access 30 minutes after leaving work.