Human Resource Management (HRM) has the capacity of influencing the organizational behavior of the employees, thereby ensuring the achievement of the competitive advantage. This study proposes to assess the relationship between human resources (HR) practices and competitive advantage. It is also intended to test organizational commitment as a mediator, between HR practices and competitive advantage among the employees of the private universities in Jordan. The data were gathered from 232 individuals employed at ten private universities located in Jordan. PLS, SEM was performed on the data, using the SmartPLS 3 software. HRM practices result in a statistically significant variation in competitive advantage. Relationship of HRM practices and competitive advantage was partially mediated by organizational commitment. HRM practices resulted in a statistically significant variation in and organizational commitment. Our findings contribute to the existing body of literature of how organizational commitment can mediate the relationships among the HR practices adopted by organizations and competitive advantage. Jordanian private universities should improvise extra attention over HR practices that contribute positively toward the performance of employees.

This study aims to assess the influence of green HR management and Green Supply Chain on practices for initiating green business and environmental sustainability. The research also incorporated the mediation role of environmental sustainability between green HR practices, Green Supply Chain, and green business. A structural study methodology was used with 220 samples drawn from manufacturing companies in the province of Central Java. A questionnaire was used to collect data. The PLS(SEM) was also utilized to assess the constructs' reliability and validity as well as investigate their hypothesized links. The finding of this study indicates that environmental sustainability significantly mediates the relationship between green HRM, green supply chain, and green business. The research also finds a positive relationship between green HRM, environmental sustainability, and green businesses. Similarly, findings also found a significant relationship between green supply chain, environmental sustainability, and green industries. The results of this study can be applied to strengthen the resource based theory and literature of HRM and supply chain management. There are several practical managerial implications for improving the performance of manufacturing companies in Central Java. They provide recommendations for practitioners and managers to improve the business performance of companies based on green HRM, green supply chain, and environmental sustainability.

Saudi Ports, is one of the busiest seaports in the world and the biggest ports in the Middle East, which is facing challenges from different ports such as Salalah and Dubai ports especially in the cargo section, which can release their cargoes and goods in a short time without any congestion of stock. The current challenges of Saudi Ports Authority are the overstock of cargo which is the result of low performance of workers at cargo field. This paper investigated the root of this problem based on the role of the human resource practices such as training and development, reward, job analysis, social support, recruitment and selection, employee relationship and empowerment, employee satisfaction into employee performance. In other words, the current study explored to know whether HRM practices offer direct impact on the employee performance or through employees’ job satisfaction on employee performance to solve the said problem. The study analysed the 367 Saudi port authority employees’ data and found a positive significant relationship between HRM practices and employee performance. Furthermore, the current study revealed a positive relationship between employee job satisfaction and employee performance. Moreover, the present study found the insignificant relationship between HRM practices and employee job satisfaction but reported no significant mediating role of employee job satisfaction between HRM practices and employee performance.

Human Resource Management is relatively a new concept in small firms in Pakistan. The purpose of this study is to examine the impact of some of the human resource practices on organizational performance in small manufacturing firms. Using various statistical techniques confirming the adequacy of the model for small manufacturing firms, the result of the study based on the data collected through questionnaires, revealed that HR practices like recruitment, training, compensation and promotion do affect performance of organization. The intensity of these effect are positively mediated by HR outcomes i.e. employees skill, attitude and behavior. Thus it can be safely concluded that although the nature of HR practices in small firms is informal but the organizational performance can be improved by adopting carefully tailored HR practices keeping in mind the limited resources of small firms.