Smart Analysis of Tourism Policy Efficiency in Bulgaria for the Period 1980-2017

The purpose of this study is to determine the role of tourism in the economy of Bulgaria. In this paper, we present the history of the Bulgarian tourism industry trends from the beginning to its contemporary policy patterns. We apply an econometric methodology consisting of unit root test, cointegration analysis, linear regression, correlation analysis, Granger causality test and 3-D visualizations by IBM Watson Studio based on the statistics for the period 1980-2017.