Governments around the world continue to subsidize fossil fuel use, incentivizing unsustainable consumption levels with consequences for the global climate and human health. However, governments have proven reluctant to reform fossil fuel subsidies (FFS). This is mainly due to concerns over...

This study develops a computable general equilibrium model for Nigeria, which accounts for informality, tax evasion, and fuel smuggling. By studying the impact of fuel subsidy reform on consumption, tax incidence, and fiscal efficiency, it shows that the presence of illicit activities...