النوعية المؤسساتية والنمو الاقتصادي في دول شمال إفريقيا: دراسة قياسية باستخدام نموذج الانحدار الذاتي بالتأخيرات الموزعة لمعطيات باللخلال الفترة (1990-2019)‎

الملخص EN

This study aims to estimate the impact of institutional quality on the economic growth of a sample that includes 04 North African countries during the period (1990-2019).

using (Panel-ARDL) model and Pooled Mean Group (PMG) method were used to estimate the study model.

The results of the study indicated that there is a positive and significant impact of institutional quality on economic growth.

When the institutional quality index is increased by one unit, it will lead to an increase in long-term economic growth by 0.

47%.

As for the causal test according to (Granger), it revealed the existence of a two-way causal relationship between institutional quality.

and economic growth in North African countries.