The tourism economy can be defined as part of the economic sciences that describes, analyzes, explains and brings together the phenomena and relations in tourism in terms of their economic performance and result / reflection. Given that it can significantly affect socio-economic relations and given the necessary systemic solutions within the national economies, the relevant economic policies of the country and the international community, tourism has all the properties / features to be subject to macroeconomic analysis. On the other hand, the multitude of economic organisms operating in the tourism industry justify many microeconomic studies. But apart from the interests that tourism thrives in the framework of aggregate economics and econo...