Productivity Stat

"If you have low morale, for every $1 you spend, you get about 25 cents of value. If you have high morale, for every $1 you spend, you get about $3 of value. Companies should pay more attention to morale."

-- Brad Bird, director of two Academy Award winning animated films
(The Incredibles and Ratatouille) as intereviewed in McKinsey Quarterly.

From my experience, building higher morale is less about fun and games in the office and more about respecting people for the contributions and their challenges. It's about clarifying objectives, sparking curiosity and communicating with people as openly as possible. When people understand the rationale of decisions, they are able to commit more quickly.