“…Thus, their findings strongly indicate that NARDL is more superior than the conventional ARDL method in providing support for J-curve phenomenon. Many other papers reported the same results, which can be instanced as Bahmani-Oskooee and Baek (2018) , Bahmani-Oskooee et al., 2018a , Bahmani-Oskooee et al., 2018b , Ari et al. (2019) , Bahmani-Oskooee and Fariditavana, 2020 , Bahmani-Oskooee et al., 2019a , Bahmani-Oskooee et al., 2019b , Bahmani-Oskooee and Nasir (2019) , Bahmani-Oskooee and Fariditavana (2020) , and Bahmani-Oskooee and Nouira (2020) .…”