دراسة قياسية للعلاقة بين الاستثمار العام في البنية التحتية و الاستثمار الخاص في الجزائر باستخدام نموذج ARDL خلال الفترة 1984-2017

الملخص EN

This research aims to measure the type of relationship between public investment in infrastructure and private investment in Algeria during the period 1984-2017 using the ARDL slowing gap model.

the results clearly showed that private investment is significantly related to : public investment in infrastructure the growth rate of GDP the real volume of loans directed to the public sector external debt is the real effective exchange rate, and the public investment coefficient in infrastructure is positive and statistically significant at a value of 0.59.

this confirms that there is an integrative relationship between public investment in infrastructure and private investment in Algeria, meaning that public investment in infrastructure complements and stimulates private investment, which means complementing their roles in advancing the wheel economic growth.