Google launched Project Oxygen in 2009 to research effective management behaviors and determine if managers mattered. They studied Google's culture, which values creativity and risk-taking. PiLab, a special research group, implemented Project Oxygen and studied the impact of managers. They found managers helped with communication, prioritization, collaboration, and career development. PiLab also used experiments to improve employee health and implemented training to help managers motivate employees. In conclusion, Project Oxygen found that good managers positively contributed to employees and team performance.