Governance in mitigating the effect of oil wealth on wealth inequality: A cross-country analysis of policy thresholds

The study assesses the role of governance in modulating the effect of oil wealth on wealth inequality in 45 developed and developing countries. The empirical evidence is based on the system generalised method of moments. The findings show that oil rents unconditionally increase wealth inequality while govenance dyanmics (in terms of rule of law, corruption-control, government effectiveness, regulatory quality) moderate oil rents for an overall net negative effect on wealth inequality. Good governance thresholds at which the unconditional or non-interactive effect of oil rents on the wealth inequality changes from positive to negative are computed and discussed. It follows that while governance is a necessary condition for improving the redistributive effects of oil wealth, it becomes a sufficient condition for net positive improvements in wealth distribution only when some critical levels of good governance have been reached. Other policy implications are discussed.

Automated summary

This study assesses the role of governance in moderating the impact of oil wealth on wealth inequality in developed and developing countries. The findings show that good governance can mitigate the effect of oil rents on wealth inequality, but only when certain levels of good governance have been achieved can there be significant improvements in wealth distribution.