Antecedents of commitment to a parent company and to a local operation: empirical evidence from western employees working for multinational companies in Vietnam

Rising business of multinational companies in Asia has been paralleled with an increase in the number of western expatriates sent overseas. This has created challenges for the multinational companies as how to develop dual commitment of these expatriates to the parent companies and to the local operations during international assignments. In this study, we simultaneously examined the nature of dual organizational commitment among 254 western expatriates currently working for the subsidiaries of the multinational companies in Vietnam, and investigated specific antecedents of the dual commitment by using multi-dimensional approach. The results confirmed the existence of two distinct commitment foci and proved that the commitment to a parent company was stronger than that to a local operation. Tenure in a parent company, clarity of repatriation process, promotion and compensation were responsible for the differences in level of commitments with regard to two foci. While promotion, compensation and clarity of repatriation process more significantly predicted components of parent company commitment, pre-departure training was more associated with components of local operation commitment. Pre-departure training, promotion, compensation and transformational leadership were primarily indicated to predict dual commitment in terms of high levels to both foci. The results were discussed in the light of dual commitment and international human resource management.