Menegaki, Angeliki, Aviral Tiwari, and George Agiomirgianakis. 2020. “Asymmetries in European Inbound and Outbound Tourism: Normal, Luxury or Inferior Good? Fresh Evidence from a Quantile Regression”. European Journal of Tourism Research 25 (May):2508. https://doi.org/10.54055/ejtr.v25i.423.