List of Articles مطلوبیت. طبقه بندی JEL : E62 Open Access Article Abstract Page Full-Text 1 - Investigating factors affecting the optimal growth of government spending in the economy Using the optimal control method Mohsen Zayandeh Roudi Syed Abdul Majeed Jalai Isfandabadi Mehdi Fatemi 10.30495/fed.2023.702188