The relationships of organizational justice,social exchange,psychological contract,and expatriate adjustment: an example of Taiwanese business expatriates

In the field of international human resource management, studies have seldom examined organizational justice, social exchange, and psychological contract together as important factors in influencing the expatriate adjustment process. The purpose of this research is to fill the research gap by examining these factors and their relationships with expatriate adjustment. The researcher conducted a survey of Taiwanese business expatriates during the first quarter of 2007, collecting 219 valid samples for analysis. A hierarchical regression model was used to test the research framework hypotheses, which showed that expatriates' perception of organizational justice has a positive influence both on their perceptions of social exchange and on their psychological contract fulfillment. Expatriates' perceived that social exchange has a positive influence on their perceptions of psychological contract fulfillment and foreign adjustment. Finally, research implications are discussed and future study suggestions are recommended.