Investigating the relationship between green human resource management and employees' environmental behavior

Although accumulated evidence has shown that green human resource management (GHRM) has crucial effects on employees' environmental behavior, there is limited research on the underlying mechanisms of the link. Drawing on social information processing theory, we build a multilevel model to test that how and when GHRM has benefits for employees' environmental behavior. For a sample of 866 frontline employees organized into 53 hotels collected from three data sources, we find that GHRM is positively associated with work group green advocacy, which in turn is positively associated with employees' environmental behavior. Moreover, managerial interpretations of environmental issues strengthen the positive effect of work group green advocacy on employees' environmental behavior. Theoretical and practical implications of our results are discussed.