Tourism as an alternative source of regional growth in Portugal: a panel data analysis at NUTS II and III levels
Elias Soukiazis, Sara Proença
Portuguese Economic Journal, vol. 7, 2008, p. 43-61.
Tourism as an Economic Growth Factor: A Case Study for Southern European Countries
Sara Proença, Elias Soukiazis
Tourism Economics, vol. 14, 2008, p. 791-806.