Due mainly to the importance of organizational commitment for both employees and employers, it has been the subject attracting researchers over the last few decades. Therefore, the paper aims to build a model of antecedents strengthening organizational commitment. First, the paper reviews six main concepts including organizational commitment, intrinsic motivation, extrinsic motivation, employee voice, organizational identification and perceived organizational support. Next, Five-point Likert scale is used to measure those factors with two hundred and forty-nine fulltime Vietnamese employees who are working at 34 Vietnamese organizations from a variety of sectors such as tax, banking, health service, airlines, education and business. Finally, quantitative research is obtained by using EFA, CFA analysis and structural equation modeling. The findings show that three prominent factors positively affecting organizational commitment are intrinsic motivation, extrinsic motivation and organizational identification.

The objective of this paper is to assess the impact of corporate social responsibility (CSR) on organizational commitment (OC) through organizational trust and organizational identification in Vietnamese pharmaceutical enterprises. The survey results are based on 289 Vietnamese pharmaceutical enterprises, and the results show that CSR activities and policies had a positive impact on organization trust in the organization and positively impact on organizational identification and organizational commitment. Next, the study also conducts a mediate role of organizational trust and organizational identification. The testing results show that organizational trust and organizational identification had a comprehensive mediate role on the relationship between CSR and OC in Vietnamese pharmaceutical enterprises.

The purpose of this paper is to assess the impact of professional identification, organizational identification on job satisfaction, career satisfaction and organizational commitment. The study was conducted on 1118 lawyers licensed to practice in Vietnam for a period of 3 months. The results show that both professional identification and organizational identification had strong positive impacts on job satisfaction, career satisfaction and organizational commitment. In addition, Job satisfaction plays a mediate role in the relationship between professional identification, organizational identification and organizational commitment. But unlike previous studies, the two variables moderating Gender and organizational tenure have no moderate role in the relationship between professional identification and organizational commitment.

The purpose of this paper was to examine the relationships among work overload (WO), compensation (COM), organizational identification (OI) and organization embeddedness (OE) in the context of manufacturing industry in China through social identity theory. A 37-item questionnaire was filled by 384 new generation of rural migrant workers. Data were examined through a two-stage of first-order of reflective model and second-order reflective-formative hierarchical model using PLS-SEM. The empirical results indicate that COM and OI positively and significantly predicted OE, while WO was found to have no direct effect on OE. In addition, COM positively and significantly was associated with OI, whereas WO affected OI, negatively. Further examination of the mediation effects of OI revealed that OI could fully mediate the relationship between WO and OE. Moreover, OI also had a partial mediator role in the relationship between COM and OE. The study concluded with several implications and recommendations for future research.