“…This methodology is widely used in many fields of economics to analyze heterogeneous goods and services. 3 In particular, it has been extensively applied to the following fields: the housing market (García-Pozo 2009; Goodman and Thibodeau 2003; Mills and Simenauer 1996; Small and Steimetz 2012); the labor market (Flabbia and Maroc 2012; Goldhaber, Destler, and Player 2010); the incidence of various factors, often related to house pricing, and their impact on the environment (Boyle and Kiel 2001; Kuminoff, Parmeter, and Pope 2010; Nelson 2004); and finally, the tourism sector and its subsectors, which has attracted the interest of many researchers due to its diverse character (including accommodation, catering, passenger transport, travel agents, and leisure). Whereas hotel accommodation has been the type of tourist accommodation most widely analyzed, other types of accommodations, such as campsites, have also been studied using this methodology (García-Pozo, Sánchez-Ollero, and Marchante-Lara 2011).…”