“…Additional INQ is vital to measure environmental quality because it determines the efficiency of environmental procedures and guidelines in place (Fredriksson et al, 2017; Hussain & Dogan, 2022). Zakaria and Bibi (2019) studied 41 Asian economies, and Khan and Rana (2021) inspected East Asian economies and discussed that the role of institutional quality in affecting environmental quality depends on the economy's industrial, political, and social conditions. The institutional quality index consists of “sub‐indices of control of corruption, speech and accountability, government effectiveness, the rule of law, regulatory quality, absence of terrorism, and political stability.”…”