المؤلفون
.
الملخص
The research aims to identify the impact of investment spending on the agricultural sector and the formation of fixed capital in agricultural output in Iraq, as some statistical and standard tools were used, represented by the sleep test, to find out the stability of the time series for the period (2004-2017) depending on the method of Dicky Fuller expanded, as well The joint integration approach (Johansen) was used to find the equilibrium relationship between the variables of the study in the long term, and the Granger method was used to clarify the causal relationship. The research found that investment spending on the agricultural sector and the formation of fixed capital and the output of the agricultural sector according to Ain Static study at the first difference .
الكلمات الرئيسة
)