أثر تغيرات أسعار النفط على وضعية الميزان التجاري في الجزائر : دراسة تحليلية قياسية خلال الفترة (1986-2016)‎

الملخص EN

This study aims at measuring the impact of changes in the price of oil on the situation of the Algerian trade balance during the period 1986-2016.

We discussed the generalities of oil, its markets, pricing systems, importance, trade balance, to achieve the objectives of the study we used the tests of Dicky Fuller, Johansson, Granger and Fisher to determine the extent of this effect, We concluded that there is a long-term balance between oil prices and trade balance in Algeria, Through the study we recommend the authorities concerned to real economic diversification, by activating economic policies that actually contribute to the diversification of sources of national income outside the scope of hydrocarbons.