List of Articles Open Access Article Abstract Page Full-Text 1 - Healthcare expenditure efficiency and its determinants in Iran: a data envelopment analysis and Tobit regression (2000-2019) Fatemeh Yari Lotfali Agheli Hossein Sadeghi 10.30495/ijdea.2023.72415.1192 Open Access Article Abstract Page Full-Text 2 - CO2 Reduction in a Centralized System with a Bounded Adjusted Measure model in DEA Sima Madadi 10.30495/ijdea.2023.72248.1190 Open Access Article Abstract Page Full-Text 3 - Predicting the possibility of bankruptcy for the Companies admitted to the Tehran stock exchange by hybrid approach based on Data Envelopment Analysis and essential components analysis Mohammad Reza Shahriari Peyman Hajizadeh Mohammad Hesam Asoodeh 10.30495/ijdea.2023.73354.1193 Open Access Article Abstract Page Full-Text 4 - Bargaining game model for measuring the performance of two-stage network structures Shadi Givehchi 10.30495/ijdea.2023.73364.1194 Open Access Article Abstract Page Full-Text 5 - Presenting a pricing model for the producers of steel with application of Game theory Narges Shirafkan Mohammad Mehdi Hosseinzadeh 10.30495/ijdea.2023.73374.1196 Open Access Article Abstract Page Full-Text 6 - Efficiency Decomposition in Multi-Stage Network with Inputs and Desirable and Undesirable Outputs in Data Envelopment Analysis Fatemeh Saeedi Aval Noughabi Najmeh Malekmohammadi Shabnam Razavyan 10.30495/ijdea.2023.74256.1199