“…The next layer is generic research on risk perceptions in various value chains (Hallikas, Virolainen, & Tuominen, 2002;Hooper & Stobart, 2003;Spekman & Davis, 2004). Third layer represents research on risk management in various service fields, including research on tourism supply chains (Fang, Palmatier, & Steenkamp, 2008;Giarini & Stahel, 1993;Hollman & Forrest, 1991;Nordin, Kindström, Kowalkowski, & Rehme, 2011;Penttinen & Palmer, 2007). The inner layer involves research on perceived risks in tourism.…”