Oil Exports, Non-Oil GDP, and Investment in the GCC Countries

This paper studies the long-run and short-run relationships between oil exports, non-oil GDP, and investment in five major oil-exporting countries. Its goal is to verify the effect of natural resources exports on economic performance. It considers the effect of cross-sectional correlations and uses the corresponding panel unit-root tests to study the long-run characteristics of the data series. The results show that resources' exports have no long-run relationship with the macroeconomic variables. A VAR analysis is used to estimate the short-run dynamics and shows that the effect of oil exports on those variables depends on local policies.