This document discusses equity theory and how it relates to employee motivation. Equity theory proposes that employees are motivated when they perceive their work contributions are fairly rewarded in relation to others. If an employee feels underpaid compared to coworkers, their work motivation will decrease as they seek pay equity. The document outlines three cases of equity/inequity and how it impacts motivation. It also lists strategies employees may use to reduce inequity, such as reducing work effort. Finally, it provides recommendations for organizations to develop equitable pay systems and monitor internal pay consistency.