Public debt and economic growth in Arab countries: structural or short-term benefits?
The way public debt affects economic growth in the Arab region is heterogeneous and depends on the country's income level group.
For middle- and high-income Arab countries, public debt helps improve long-term growth with a very limited impact in the short term.
There is no evidence that public debt improves economic growth in low-income Arab countries in the short or long term.
For all groups, the Arab countries' public debt is inefficient regarding investment.