Test of a moderated serial mediation model of management commitment to the ecological environment Karatepe, Tuna Rescalvo Martín, Silvia Elisa Kim, Taegoo Terry Uner, M. Mithat Ozturen, Ali Karatepe, Osman M. The purpose of our paper is to assess the interrelationships of management commitment to the ecological environment (MCEE), harmonious environmental passion (HEP), task-related and proactive pro-environmental behaviors (PEB), and qualitative job insecurity (QJIS) in a moderated serial mediation model. Data gathered from hotel customer-contact employees were utilized to gauge the aforementioned links. The results from the partial least squares structural equation modeling suggest that HEP and task-related PEB mediate the linkage between MCEE and proactive PEB in a sequential manner. The results further suggest that QJIS mitigates the influence of MCEE on HEP. More importantly, QJIS reduces the indirect positive impact of MCEE on proactive PEB through HEP and task-related PEB such that the indirect positive impact is lower among hotel employees with high QJIS than among hotel employees with low QJIS. Theoretical and practical implications are discussed. 2025-04-09T11:58:10Z 2025-04-09T11:58:10Z 2024-07 journal article T. Karatepe et al. Test of a moderated serial mediation model of management commitment to the ecological environment. International Journal of Hospitality Management, 120, 103785. https://doi.org/10.1016/j.ijhm.2024.103785 https://hdl.handle.net/10481/103562 10.1016/j.ijhm.2024.103785 eng http://creativecommons.org/licenses/by-nc-nd/3.0/ open access Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License Elsevier