[1] Univ Las Palmas Gran Canaria, Dept Quantitat Methods Econ & Management, Las Palmas Gran Canaria, Spain
[2] Univ Balear Isl, Dept Appl Econ, Palma De Mallorca, Spain
[3] Univ Las Palmas Gran Canaria, Inst Tourism & Sustainable Econ Dev Tides, Las Palmas Gran Canaria, Spain