This document discusses the impact of internal and external environmental factors on human resource management. It outlines two models of human resource management - the Guest model from 1989 and the Warwick model from 1990. The Guest model relates HRM strategies and practices to organizational performance, while the Warwick model analyzes how external factors influence organizational operations.
The document then examines the internal environmental factors that affect HRM, including compensation, employee relations, customer satisfaction, new entrants, and competition. It also discusses the external PESTEL factors of politics, economics, social issues, technology, the environment, and law/regulations. The conclusion emphasizes that a successful HRM strategy must conform to organizational goals while addressing employee concerns and continuously adapting to changes in