List of Articles حداکثرسازی ارزش شرکت Open Access Article Abstract Page Full-Text 1 - Validation of Investment Efficiency Models Based on Agency Theory, Information Asymmetry, Managerial Entrenchment and Firm value maximization Vahid Taghizadeh Khanqah younes badavar nahandi Aliasgar Mottagi Houshang Taghizadeh