Human capital management is a strategic and integrated approach that conceptualizes people within organizations as valuable assets or 'human capital', focusing on their acquisition, development, deployment, and management. As a research field and academic concept, it investigates the nature, value, and impact of human resources—including their knowledge, skills, abilities, and experience—as critical drivers of organizational performance, innovation, and competitive advantage. Its key characteristics involve a long-term, strategic perspective on workforce planning, emphasis on investment in employee capabilities, and the analytical measurement of the contribution of human assets to organizational outcomes.