List of Articles Nonlinear Effects Open Access Article Abstract Page Full-Text 1 - Explaining the Nonlinear Effects of Government Fiscal Policy Instruments on Iran's Economic Growth in Times of Recession and Recession shadi zandavar fatemeh zandi mohammad khezri mahnaz rabiei Open Access Article Abstract Page Full-Text 2 - Studying the Asymmetric Relationship between the Nominal Exchange Rate and the Tehran Stock Exchange Index: A Threshold Regression Model parviz rostamzadeh بهنام ایزدی https://doi.org/10.71818/ecj.2024.1062561