أثر الاستثمار الأجنبي المباشر على أداء المؤسسات الصغيرة و المتوسطة في الجزائر : دراسة قياسية (2000-2017)‎

الملخص EN

This study aims to test the Impact of foreign direct investment on the performance of small and medium enterprises in Algeria by the gross national product through the period from 2000 to 2017, by using the new statistical techniques in the analyzing time series as in the test of Dickie-Fuller and the test of Philips Peron for examine the stability of the study variables, the test of Angle-Granger and Johansson for co-integration for test a long-term equilibrium relationship exists in addition to this test of Granger causal short term.

at the end of this study found that study variables stabilize in first differences in addition to the ence of causation between them, the results of the co-integration test have proved the ence balanced relationship between those variables in the long term during the study period