List of Articles Investment. Open Access Article Abstract Page Full-Text 1 - The effect of corporate tax on private investment Jamshid Pajoyan تانیا Khosravi Open Access Article Abstract Page Full-Text 2 - The Obstacles to Iran's Permanent Membership in the World Trade Organization Iman Pak Sima Seyed Bagher Mir Abbasi Mohammad Sadeghi Seyed Taha Mousavi Mirkalai 10.22034/sej.2023.1978643.1536 Open Access Article Abstract Page Full-Text 3 - Identifying factors and explaining the behavior pattern of capital market efficiency in Iran Iman Zare Saeid Tanasan