The appropriate pattern of distribution of construction credits in the provinces of Iran With the method of ideal planning and the goal of economic justice

The aim of the research is to determine the share of the construction budget of each province in the direction of achieving the goal of economic justice. For this purpose, the ideal planning technique, which is a multi-criteria decision model in the field of linear algebra, was used for 31 provinces of the country during the years 2014-2018. Economic justice based on the variables of the Gini coefficient, unemployment rate, percentage of gross production, percentage of literate, household dimension, economic participation rate, relative population density, investment ratio, the share of Tehran Stock Exchange transactions, roads, water, internet penetration coefficient, coefficient The penetration of social security insurance and the price index has been calculated.The results of the model optimization show that there is a difference between the distribution of the real construction budget and the ideal construction budget. Gilan was the only province where there was no difference between the calculated ideal construction budget and the actual construction budget allocated there. The provinces of West Azarbaijan, Khorasan Razavi, Khuzestan, Sistan, Baluchistan, Fars, Kerman, Kermanshah, Lorestan, Mazandaran, and Hormozgan have a positive deviation, which means that the allocation is more than the ideal amount, and the rest of the provinces have a negative deviation, which means that the allocation is less than the amount. It is ideal.Based on the obtained results, it is suggested to use new and more efficient budgeting methods, especially the methods that measure, observe and track the targeted indicators of the system. It is also suggested that the share of Ardabil, Alborz, Ilam, Chaharmahal and Bakhtiari, North Khorasan, Zanjan, Semnan, Qazvin, Qom, Markazi, Hamedan, and Yazd provinces in the allocation of construction credits and in order to increase economic justice in the country's provinces, which is deviating More than negative one have to be increased.