TY - JOUR AU - Akbari Moghaddam, Hossein AU - Vahedian, Meisam AU - Ebrahimi, Mousa TI - The role of research and development costs on the relationship between financial constraints and profit sharing on the value of pharmaceutical companies accepted in Tehran Stock Exchange JO - Advances in Finance and Investment VL - 3 IS - 7 SP - 73 EP - 94 PY - 2022 DO - 10.30495/afi.2022.1947065.1078 ER -