بن طوير, سيف الدينكرفاح, صلاح الدينغرزي, سليمة2024-07-182024-07-182024http://dspace.univ-temouchent.edu.dz/handle/123456789/4797"The term economic intelligence has a significant impact on improving the productivity of institutions around the world, which is why it has become a global model like the French, American and Japanese models. However, there is a significant lag in Algerian institutions compared to major scientific institutions. Despite the great efforts made by the state in this regard, there are still obstacles to the application of economic intelligence, the most important of which is the lack of information systems. Through the applied study, we concluded that there is a statistically significant average effect on the application of economic intelligence at the Sonelgaz Foundation in Ain Temouchent. Keywords꞉ economic intelligence - information system."othereconomic intelligence,the French, American and Japanese modelsThesis