How to motivate your employees
To maintain the enthusiasm employees bring to their jobs initially, management must understand the three sets of goals that the great majority of workers seek from their work—and then satisfy those goals:
Equity: To be respected and to be treated fairly in areas such as pay, benefits, and job security.
Achievement: To be proud of one's job, accomplishments, and employer.
Camaraderie: To have good, productive relationships with fellow employees.
Here's more: Why Your Employees Are Losing Motivation