The research aims to measure the impact of government intervention policy on maize production prices by estimating the Policy Analysis Matrix (PAM), which includes calculating private and social profitability factors using the policy analysis matrix, as well as measuring the competitiveness of maize production by calculating the inferred comparative advantage factors. From the policy analysis matrix, the total cost of traded inputs at special prices (B) was about (70,495) thousand dinars / ton. While its total cost at social prices (F) amounted to (66.676) thousand dinars / ton, while traded inputs (G) amounted to (59.157 thousand dinars / ton. While the return at special prices A)) reached (303.616) thousand dinars. /ton. As for the return at social prices (E), it amounted to about (267,110) thousand dinars / ton. The results of which indicated that the return transfers (I) were positive for all groups and the total sample of the study per ton and per durum, which is the result of the difference between the return at private prices (A) and the return at social prices (E), and this indicates that the private return is greater than the social return for all matrices for the three categories and the total sample, which means that there is significant support by the state for the yield of the yellow corn crop for the (2019) production season. The study recommended the necessity of pricing strategic crops equal to or more than the cost of importing from abroad to maintain the sustainability of local production. As well as reviewing the most important negatives and obstacles that hinder the progress of the cultivation of yellow corn production and overcoming them in front of farmers through the state's adherence to an appropriate agricultural policy.