List of Articles Agency Cost Open Access Article Abstract Page Full-Text 1 - The Mediating Effect of Information Asymmetry and Agency Costs on the Relationship Between CSR and Investment Efficiency Rohollah Arab Mohammad Gholamrezapoor Elyas Toraj 10.22034/amfa.2019.1870787.1238 Open Access Article Abstract Page Full-Text 2 - Investigating the Effect of Financial Constraints and Different Levels of Agency Cost on Investment Efficiency Mahdi Agah Hossein Malekpoor Arman Bagheri 10.22034/amfa.2017.536264