List of Articles Open Access Article Abstract Page Full-Text 1 - state dependent values of tax multiplier in iran negin heidarizadeh sayed.yahya abtahi zohreh tabatabaeinasab mohamadali dehghantafti 10.30495/eco.2023.1956569.2651 20.1001.1.17359910.1401.16.60.1.6 Open Access Article Abstract Page Full-Text 2 - Estimating the market power of the insurance industry in Iran using the Hall-Roger approach (during the period 1380-1399) Jafar Yousefi Mehdi Moradi Yousof HajiAsghari Rostam Garadagi 10.30495/eco.2023.1978230.2725 20.1001.1.17359910.1401.16.60.2.7 Open Access Article Abstract Page Full-Text 3 - Evaluating the distance to default of banks: banks admitted to the stock exchange Ghader Mohamad pour aghdam teymor mohammadi mehdid adibpour 10.30495/eco.2023.1973613.2711 20.1001.1.17359910.1401.16.60.3.8 Open Access Article Abstract Page Full-Text 4 - Impact of Economic-Social Development on Air Quality in the Middle East Countries masoumeh motallebi Reza Najarzade Lotfali Agheli 10.30495/eco.2023.1971378.2701 20.1001.1.17359910.1401.16.60.4.9 Open Access Article Abstract Page Full-Text 5 - The Effects of Liquidity Creation on Systemic Risk: by Concentration on Banks Balance Sheet Structure somaye sadeghi 10.30495/eco.2023.1983098.2740 20.1001.1.17359910.1401.16.60.5.0 Open Access Article Abstract Page Full-Text 6 - Information and communication technology and environmental quality (Evidence from the countries of the Economic Co-operation and Development Organization) Maryam Taiiari mahmood mahmoodzadeh Mir Hossein Mousavi 10.30495/eco.2023.1983218.2741 20.1001.1.17359910.1401.16.60.6.1