Impact of green human resource management practises on sustainable performance: serial mediation of green intellectual capital and green behaviour

This research aims to examine the factors that determine the sustainable performance of the hospitality sector of Pakistan. Particularly, it measures the effect of three green HRM practises on hotels' social, economic, and environmentally sustainable performance. The research model incorporates a serially mediated role of green intellectual capital and green behaviour to connect green training, green benefits and compensation, and green hiring with sustainable performance. The study uses the Social Cognitive Theory and resource-based view theory and analyses data using simple random sampling, confirmatory factor analysis, and structural equation modelling. Data is collected from the staff of hotels through a dyad approach by employing the self-administered 5-Likert scale questionnaire. The response rate is 99%, and findings show that green intellectual capital and green behaviour serially mediate amongst green performance, green training, sustainable social performance, sustainable economic performance, and environmentally sustainable performance. However, green hiring does not regress directly or partially with the components of sustainable performance. The study's originality develops green HRM practises based on sustainable performance in the hospitality sector in developing nations. The study's findings are important for achieving sustainable development goals, improving the hospitality sector performance, and employees' role in sustainable performance. The study is sector-specific, and future studies may choose the moderated role of factors to determine sustainable performance.