سبع, أوسامة حبيببن زورة, عبد الحاكمبوعلي, عبدالقادر2024-01-292024-01-292023http://dspace.univ-temouchent.edu.dz/handle/123456789/1691The investment environment is the product of the interaction of economic, social and political factors that affect the trust of the investor and work to encourage and motivate him to invest his money in one country and not in others. However, the share of any country in these investments depends on many factors, the most important of which is the attractive and stimulating investment environment. To invest in this country and despite the gradual improvement of the investment environment in Algeria, and the many benefits and motivations it contained, the volume of national and foreign investments did not live up to the level of available opportunities and capabilities; Because there are a number of obstacles that poison the business environment and then drive away potential investments. In order to be able to properly evaluate the investment climate in Algeria, we relied in our study on an institutional framework to analyze a number of quantitative indicators. The study came out with a set of results, The investment environment in Algeria is not motivating enough to attract foreign direct investment, where it still weak comparing to the great ressources that the country haveinvestment environment, foreign direct investment, institutional framework, Dickie Fuller test, stability of time seriesThesis