List of Articles بشردوستی شرکت Open Access Article Abstract Page Full-Text 1 - The Relationship between Corporate Philanthropy and Stock Price Crash Risk with an Emphasis on Information Asymmetry V. Taghizadeh Khanghah Younes Badavar Nahandi Open Access Article Abstract Page Full-Text 2 - The Relationship between Corporate Philanthropy and Investment Efficiency with an emphasis on the Institutional Investors Ownership Vahid Taghizdeh Khanqah Younes Badavar Nahandi Aliasghar Mottaghi Houshang Taghizadeh