Al-Shammari, M.S. and Jiyad, A.H. 2022. Measuring the effects of trade policy on the variables of the magic square of kaldor in the Iraqi economy during the period 1990-2019. Al-Ghary Journal of Economic and Administrative Sciences. 18, 4 (Dec. 2022), 13–42. DOI:https://doi.org/10.36325/ghjec.v18i4.14042.