Open Access Research Paper Views (252) Download (10) Investigating the relationship between expertise of CEO and expertise of CEO with earnings management of accepted companies in stock exchange of Tehran Khosro Faghani Makrani, Maryam Amoei J. Bio. Env. Sci.6( 6), 478-486, June 2015. Key: Earning managementFinancial expertise of CEOFinancial leverageSystematic risk Details