The secret ingredient for coming up with great business ideas may be something we can all tap into — a good night’s sleep.
In a new study, researchers from the University of Central Florida discovered that sleep plays an especially important role in not only producing a good business idea, but in evaluating it and believing it is viable.
The findings are published in the Journal of Business Venturing.
“Entrepreneurs who consistently choose hustle over sleep, thinking that sleep comes after success, may be subverting their efforts to succeed,” said lead author Dr. Jeff Gish, an assistant business professor at the University of Central Florida.
“Everyone needs a good night of sleep, but it is especially important for entrepreneurs.”
While several studies have shown an association between sleep and job performance, the new study went further by identifying a link between sleep and the cognitive skills needed to identify and evaluate an idea.
The team surveyed more than 700 entrepreneurs from around the world. The surveys asked about sleep patterns, hours of sleep and types of sleep.
Business pitches were drafted and an independent panel of business experts reviewed and ranked the pitches as having the most potential, medium potential and least potential for success. Then the participants in the study reviewed the three pitches in the same day. Those leaders who had less sleep did not consistently pick the best pitches.
In the second part of the study, a smaller group of participants evaluated the pitches over several weeks while charting their sleep patterns. Those participants who had at least seven hours of sleep each night consistently selected the best pitches identified by the expert panel. Those who had less sleep or restless sleep did not consistently pick the best pitches.
“The evidence suggests that less sleep leads to less accurate beliefs about the commercial potential of a new venture idea,” Gish said.
“Since we compared individual performance over multiple days, we can say that these results are consistent even for entrepreneurs who don’t sleep as much on average as the general population.”
The study was completed at the University of Oregon, where Gish earned a doctorate in philosophy of management. Gish also holds a master’s degree in engineering and technology management. Other collaborators on the study include: David T. Wagner from the University of Oregon, Denis A. Grégoire from HEC Montreal business school in Canada, and Christopher M. Barnes from the University of Washington.
Source: University of Central Florida