Tourism growth and income inequality: does Kuznets Curve hypothesis exist in top tourist arrival countries

This study examines the relationship between tourism and the income inequality in top 43 tourist arrival countries by using the data over the period of 1995–2015. We have applied advanced econometric techniques which include cross-sectional augmented IPS (CIPS) unit root test, bootstrap co-integration, Pedroni co-integration, fully modified ordinary least squares, and heterogeneous panel causality technique. The results confirm that all the variables are co-integrated in the long run. The result also shows that the tourism has a positive effect on income inequality in full and the region-wise sample. Furthermore, the Kuznets curve hypothesis is also tested and found its existence. This concludes that if the examined countries increase their tourism revenue this will help them to reduce income inequality. This study gives valuable policy implications for the government and the policy-makers.