This paper examines the impact of government size on how output and government expenditurerespond to oil price shocks in 28 oil-exporting countries between 1990 and 2016. Results suggestthat if the size of government (measured by government expenditure-to-(non-oil) GDP ratio) islarger, non-oil...

This paper examines the impact of government size on how output and government expenditure respond to oil price shocks in 28 oil-exporting countries between 1990 and 2016. Results suggest that if the size of government (measured by government expenditure-to-(non-oil) GDP ratio) is larger,...

The OPEC countries rely on oil to fund their budgets, similar to many countries worldwide. However, the fall in oil prices in 2008 and 2014 put significant strain on their public finances, including healthcare finances. This study examines the effect of the fall in oil prices on OPEC countries'...