3- Fair payment: Employee needs to be paid fairly which should be in accordance with their capabilities. Also, the level of embarrassment increases if different employees are not treated evenly.
4- Health: Fair amount of rest should be offered to employees in case they are sick. The performance will definitely be degraded if an employee is pushed to work beyond his health limits.
5- Team work: Encourage all team members to work for a common goal. Associate awards with accomplishment of tasks.
Conclusion: Improving happiness index and loyalty factor to the company will improve throughput. Think from each members' perspective that when he/she wakes up in the morning, what he thinks before coming to office. Is he enthusiastic about coming to office or just coming for time pass? Is he/she a motivated and a highly engaged employee? Remember, employees are like batters you need to charge them consistently for best performance.