Abstract:
The objectives of this research were to 1) study the Influence of customer- supplier relationship management, lean service management on Green Hotels competitive advantage and 2) integrated structural equation modeling approach (SEM) and fuzzy analytic hierarchy process approach (FAHP) to analyze the Influence of customer- supplier relationship management, lean service management on Green Hotels competitive advantage. An elaborate questionnaire was developed to collect data from 309 Thailands hotel managers (hypothesis testing) and 30 hotel managers where approved green hotel standard (factors prioritizing). With
regarding data analysis, frequency, percentage, means, and standard deviation were used. The SEM was employed for hypothesis testing and the FAHP was created factors prioritizing. The results found that customer relationship management (CRM), supplier relationship management (SRM), and lean service management (LSM) have a positive effect on green hotels competitive
advantage (GHCA) significantly (p<.01). Moreover, LSM is a full mediating effect between CRM and SRM and GHCA, significantly (p<.01). According to FAHP testing results, it was found that information sharing approach is an important factor that affect to green hotels competitive advantage, followed by supplier collaboration factor, knowledge management factor, supplier development factor, and lean service management factor respectively.