This research aimed to investigate the effect of leader-member exchange and employee motivation on organizational commitment, and the effect of organizational commitment on job performance. The research also examines the moderating effect of generation on the relationship between organizational commitment and job performance. The population of this research is the employees working in private organizations in Thailand. Data collection was performed using a convenient random method. 400 usable questionnaires were used for statistical analysis. The author analyzed Descriptive statistics by SPSS program version 25 while the SmartPLS 3.3.0 program was used to test the research hypotheses in Partial Least Square-Structural Equations Model (PLS-SEM). The finding revealed that leader-member exchange positively affected organizational commitment but employee motivation had no significant effect on organizational commitment. It also found that leader-member exchange had a positive effect on employee motivation. Another key point was organizational commitment significantly influenced on job performance. In addition, the study found the moderating effect of Generation on the relationship between commitment and job performance.

This study aims to investigate the effects of job-related stressors and individual-related stressors on employee motivation, job satisfaction and employee loyalty in the context of Vietnam hospitality industry. Data were collected by surveying 595 employees including Hotel/Restaurant receptionist, low-level manager (shift/group leader, supervisor, etc.) and Middle level and high ranked manager (Chief/deputy chief of department, general manager, director, etc.) from medium to large Hotels and Restaurants in Ho Chi Minh City. Besides, the collected data was analyzed by employing partial least squares (PLS) technique. The results show that individual-related stressors positively and directly affect employee motivation, job satisfaction and employee loyalty while job-related stressors have a positive direct effect on employee motivation but indirectly affect job satisfaction and employee loyalty. This study provides critical contributions to the research field of the Hospitality industry as well as suggests some important recommendations for improving employee motivation, job satisfaction and employee loyalty in the context of Vietnam Hospitality.

This study aims at investigating the effect of digital HRM practices on employee motivation and hence employee job performance, or in other words, the mediating role of employee motivation between digital HRM practices and employee job performance. Two digital HRM practices were used in this study: digital training and digital performance appraisal. Collecting data using a valid and reliable questionnaire from employees at industrial companies, the results show that digital training had significant effects on both employee motivation and job performance, digital performance appraisal had significant effects on employee motivation and performance appraisal, and employee motivation exerted a significant effect on job performance. Consequently, it was approved that employee motivation partially mediated the effect of digital HRM practices on job performance. It was concluded that skilled employees who are aware of their performance level are motivated to show higher levels of job performance. Theoretically, the study called scholars to carry out further results to examine the effects of other HRM practices on job performance through employee motivation. Empirically, organizations are requested to conduct training sessions and assess employee performance using digital means.