List of Articles رگرسیون آستانه ای. طبقه بندی JEL : O40 Open Access Article Abstract Page Full-Text 1 - The Effect of Financial Development and Its Size on Economic Growth with a Nonlinear Approach in Iran Sedigeh Dodangeh Seyyed Shamsuddin Hosseini Farhad Ghaffari 10.30495/fed.2023.702192