摘要:AbstractOur paper emphasizes the complexity of the economic phenomena which have influenced the tourist demand and analyses the correlations type cause - effect among different indexes, also by formalizing the identified statistical dependences. In the study herein we analysed the causative relation between the domestic touristic demand and the population's income, identifying the specific regression factors. The presented results show that there are a lot of causative relations, which depend on economic, social, demographic, political, psychological factors and, only after a complex analysis we managed to identify the factors which have a direct impact on the touristic demand. Therefore, during our research we identified more categories of parameters which influence the statistical model and we reached the conclusion that the peculiarities of the touristic demand give a great importance to the population's expectations regarding the future real incomes and the population's future perceptions, too.
关键词:Correlation;factors influencing the tourist demand;index model;regression function;tourist demand modelling;correlation ratio