List of Articles competences Open Access Article Abstract Page Full-Text 1 - examination The Impact of Knowledge Productivity on Employee Empowerment in Insurance Company Marziyeh Dehghani Nayeri Yousef Mohammadi moghaddam nader sheikholeslami Open Access Article Abstract Page Full-Text 2 - A Competency Development Model for Managers of Tehran Municipality: A Mixed Approach Vahid Alamdari Mohammadnaghi Imani Jalil Younesi Borujeni Asghar Sharifi