Thus, Easton (2010, p. 128)
suggests “that generalisation to theory via case research carried out under critical realist conventions occurs by virtue of clarifying the theoretical nature of the entities involved, the ways in which they act and the nature and variety of mechanisms through which they are acted upon by other entities.”
So, apart from the case of the travel industry, additional, complementary research needs to
be carried out in territories and consequently tourism destinations.