Media type: E-Article Title: Why Do Tourists Spend Extravagantly in Portugal? A Binary Logistic Regression by Quartiles Contributor: Correia, Antonia; Kozak, Metin; Gonçalves, Fernando F. Published: Informa UK Limited, 2018 Published in: Tourism Planning & Development, 15 (2018) 4, Seite 458-472 Language: English DOI: 10.1080/21568316.2017.1360934 ISSN: 2156-8316; 2156-8324 Keywords: Tourism, Leisure and Hospitality Management ; Development ; Business and International Management Origination: Footnote: