قياس أثر الإنفاق الحكومي على النمو الاقتصادي في الجزائر خلال الفترة 1980-2019

Abstract EN

Through this research paper, we wanted to measure the economic relationship between public spending G and GDP in Algeria during the period 1980-2019, And that by analyzing the theories explaining the relationship between the two variables, And represented by Wagner's law, which sees causation heading from economic growth to public spending, and Keynesian theory that sees a positive causal relationship moving from public spending to economic growth, With this in mind, we have studied the long-term relationship between public spending and economic growth.

The results obtained revealed the existence of a joint complementarity relationship in the long term between public spending and GDP, and on the basis of the optimal model reached ARDL (2, 1) Which confirms the existence of a positive relationship between them and an elasticity of 0.

94 By estimating the relationship in the short term, the error correction factor is negative and significant (-0.

05), This indicates that public spending corrects the disturbances in GDP every year by 5.

47%.