Corresponding Author : Ranjbarfallah، Mohammad Reza ؛ Writer : Mosavi Jahromi، Yeganeh ؛ Abolhasani، Asghar ؛ Johari، Abbas ؛

(‎25 page(s) - From 1 to 25 )

Keywords:modelSocial Security OrganizationPerformance IndicatorsStock market investment portfolio

Corresponding Author : Hashemi Tilehnouei، Mostafa ؛ Writer : Nikkar، Javad ؛

(‎21 page(s) - From 26 to 46 )

Keywords:profitabilityFirm CharacteristicsCash Flow from Operating Activities

Corresponding Author : Goldani، Mahdi ؛

(‎24 page(s) - From 47 to 70 )

Keywords:statistical methodsTime Series AnalysisMachine learningBitcoinMissing values ImputationFinance Data

Writer : Rahmani، Mohsen ؛ Sayeedi، Parviz ؛ Gorganli Davaji، Jamadori ؛ Corresponding Author : Ashrafi، Majid ؛

(‎27 page(s) - From 71 to 97 )

Keywords:Managers InertiaReliable Information DisclosureInterpretive Rating Process IRP

Writer : Nemati، Zahra ؛ Bayat، Ali ؛ Mirzaei، Abbas ؛ Corresponding Author : Mohammadi، Ali ؛

(‎33 page(s) - From 98 to 130 )

Keywords:Particle Swarm OptimizationFinancial RatiosMetaheuristic algorithmand Support vector machine

Writer : Najafi Kangarloui، Najibeh ؛ Mehrara، Mohsen ؛ Fatehi، Mir Behnam ؛ Corresponding Author : Jebel Ameli، Farkhondeh ؛

(‎15 page(s) - From 131 to 145 )

Keywords:Expected ReturnSanctionCrash riskSoftmax