The hospitality industry is an important component of the tourism industry (Roday et al., 2009). The main constituents of the hospitality industry are hotels and restaurants (Hsu and Powers, 2002; and Malhotra, 2002). Hotels are defined as buildings or establishments wherein food, accommodation, etc. are provided to travelers and others (Jha, 1998; Gill, 1999; Ingram, 1999; Hsu and Powers, 2002; Malhotra, 2002; and Ahmed, 2005). Restaurants are establishments where people are provided with refreshments and meals (Blum, 1997; Jha, 1998; Hsu and Powers, 2002; and Malhotra, 2002).
Many scholars have identified different parameters of services in hotels and restaurants (Choi and Chu, 2000; Heung, 2000; Tsang and Qu, 2000; Groenenboom and Jones, 2003; Poon and Low, 2005; and Mohsin and Lockyer, 2010). Some of these parameters that may have an impact on hotel guests’ and restaurant customers’ overall service experience are shown in Tables A1 and A2 (in the Appendix) respectively. These have already been identified and stated in earlier studies by Barman et al. (2015a and b) and Goswami et al. (2015).
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