This report explores the factors or antecedents of organizational commitment and their impact on organizational performance. The antecedents of employee job commitment can be divided into three categories: demographic factors, working environment, and availability of alternative job opportunities in the market. The report discusses the impact of age, culture, career development, job satisfaction, and insecurity on employee commitment. It also highlights the outcomes of employee job commitment, including high motivation, retention of employees, opportunities to use skills and knowledge, sharpening of decision-making skills, and appraisal and promotions.