أثر تغيرات أسعار البترول على بعض متغيرات الاقتصاد الكلي للجزائر: دراسة قياسية في الفترة 1972-2019

الملخص EN

The aim object of this research is the analyze the oil prices impact on economic development in Algeria to prove the relationship of national economy with the hydrocarbon sector which make hostage to external shocks, this situation requires the diversification of national income resources and the search for new permanent development resources we tried to test this relationship using the cointegration test and trying to build error correction model, the causal test, the results detect a statistically significant effects and a long-term relationship between the change on the oil prices and some economic variables