Time has now come to offer a synthesis of the analytical apparatus in tourism research, with particular attention for system-wide, socio-economic and environmental dimensions of this important global industry. Tourism has in the past been a largely neglected field in regional science research. And therefore, it is laudable that João Romão has taken the decision to compose a systematically designed and well crafted monograph on the socio-economic, environmental and spatial dimensions of modern tourism. It offers a wealth of analytical insights and quantitative research tools for advanced tourism studies. It also fills an important gap in the current regional science literature. Peter Nijkamp, Tinbergen Institute, Amsterdam weiterlesen