Shirafkan Lemso, Mehdi, Izadi, Hamidreza, sistani bandoee, yaser. “The relationship between the selected industries index of Iran Stock Exchange in a quantile time: Investigation of high, low and medium efficiency states (TVP-Quantile VAR approach).” Financial Economics, vol. 17, no. 65, 2023, pp. 121-152. 10.30495/fed.2023.707988