Yousefi, Jafar, Moradi, Mehdi, HajiAsghari, Yousof, Garadagi, Rostam. “Estimating the market power of the insurance industry in Iran using the Hall-Roger approach (during the period 1380-1399).” Economic Modeling, vol. 16, no. 60, 2023, pp. 15-32. 10.30495/eco.2023.1978230.2725