List of Articles panel threshold approach model Open Access Article Abstract Page Full-Text 1 - Investigating the non-linear relationship between environmental pollution and inequality of income distribution with the effectiveness of environmental effects mahboobeh sadeghinori marjan damankeshideh roya seyfipour amir reza kayghobadi Open Access Article Abstract Page Full-Text 2 - The impact of the marginal effects of the government's construction and current expenditures on economic growth with an emphasis on the degree of economic openness and insurance premiums paid by producers (case study of the country's provinces) Mohammadamin Nahal بیژن باصری 10.71818/ecj.2025.1062571 Open Access Article Abstract Page Full-Text 3 - payment facilities and income inequality; The threshold of financial development with an emphasis on the quality of governance in the Islamic Development Bank (ISDB) Mohammad Alipour Shalamani mohamadali dehghantafti Seyed Yahya Abtahi jalil totonchi Open Access Article Abstract Page Full-Text 4 - Threshold effect of carbon tax on the relationship between environmental pollution and inequality of income distribution in order to improve social development mahboobeh sadeghinori Roya Seyfipour مرجان marjan دامن کشیدهdamankeshideh Amir Reza Keyghobadi Open Access Article Abstract Page Full-Text 5 - Explaining the threshold effects of investment on the relationship between telecommunication infrastructure and economic growth in order to improve the social development of Iranian provinces najibeh tehraninonazah kamran naderi mohammad khorsandzak
