عنوان مقاله [English]
نویسندگان [English]چکیده [English]
This study is investigating the relationship between some companies’ characteristics, including assets returns, equity returns, company’s size, company’s leverage, market to book value of the company, Q Tobin and stock price crashes for the period of 2007 to 2013 (for the 7 years period). Hutton et. al (2009) model is used for measuring stock price crash. Results show that there is a negative and significant relationship between ROA, SIZE, MTB and Q Tobin but two other variables ROE and financial leverage have no significant relationship with stock price crash for the companies listed in Tehran Stock Exchange.