This assignment requires a detailed analysis of empirical studies related to management, productivity, and performance. The provided sources include articles and papers from journals such as The Review of Economic Studies, Journal of Management, Human Resource Management Review, and International Journal of Hospitality Management. The studies cover topics like trade-induced technical change, collective turnover, human resource systems, emotional intelligence, high-commitment HR practices, and the effects of shift rotation on employee cortisol profile, sleep quality, fatigue, and attention level. A summary of each study's key findings is expected in the assignment, along with a critical analysis of their implications for management and productivity.