List of Articles Under Reaction Open Access Article Abstract Page Full-Text 1 - Investors Cognitive biases Effect on Stock Valuation هاشم نیکومرام فریدون رهنمای رودپشتی فرشاد هیبتی شهره یزدانی Open Access Article Abstract Page Full-Text 2 - Earning Response Coefficient (ERC) in Tehran Bourse حمیدرضا وکیلی فرد علی سعیدی اکبر افتخاری علی آبادی Open Access Article Abstract Page Full-Text 3 - Evaluation of Investor Reactions by Security Speeds of Price Adjustment towards the Intrinsic Values between different Industries in TSE Mahdi Madanchi Zaj Behnaz Tolouei Kiarash Mehrani Open Access Article Abstract Page Full-Text 4 - Speed of Adjustment Scurities Prices, A Method for Evaluating of Investors Overreaction & Underreaction and Financial Markets Efficiently: Approches, Models and Results Hashem Nikoumaram Ali Saeedi Fereydoun Rahnamay Roodposhti Mahdi Madanchi Zaj Open Access Article Abstract Page Full-Text 5 - Analysis of Behavioral Reactions in Tehran Stock Exchange Hamidreza Vakilifard Ali Saeedi Akbar Eftekhari Aliabadi