The Effect of Investors Myopic on Stock Price Crash Risk

Investors myopic means more than realizing short-term earnings and less than the actual valuation of long-term earnings by active investors in the capital market. Investors myopia leads to behavior change company management and Instead of concentrating and planning to enhance long-term performance, companies focus on current and short-term performance, which may increase the stock price crash risk in the long run. The purpose of this study was to investigation the effect of investors myopic on the stock price crash risk in listed companies in the Tehran Stock Exchange. Information needed for the study of the financial statements of 150 Company in the period of years 1389-1395 has been collected. To test the research hypotheses, the multivariate regression model has been used with panel data using fixed effects method. For the measurement of myopia investors from the Del Rio & Santamaria (2016) and for measuring stock price crash risk also fluctuate bottom-up model of Chen et al (2001) have been used. The findings of the research hypothesis and show that investors myopic has a positive and significant effect on the stock price crash risk.