Studying the Effect of Accounting Bias on Financial Policies of Companies Listed on Tehran Stock Exchange

Document Type : Original Article

Authors
1 Phd Student in Accounting,Bandar Abbas Branch,Islamic azad university , bandar abbas,Iran.
2 Assoiate Professor,Department of Accounting and Finance,Bandar Abbas Branch,Islamic azad university , bandar abbas,Iran.
3 Department of Accounting, Bandar Abbas Branch,Islamic azad university , bandar abbas,Iran.
4 Department of Accounting,Bandar Abbas Branch,Islamic azad university , bandar abbas,Iran.
10.22034/jmaak.2024.78056.4426
Abstract
This study examined the effect of accounting bias on financial policies of companies listed on Tehran Stock Exchange. The statistical population of the study included 14 top investment companies and their investee companies, consisting of 109 companies, during the period 2014-2019. Also, financial leverage, cash earnings per share, and debt ratio were used as indicators of financing policy. The panel data model and STATA software were used to analyze the data. The results showed that the investment companies studied showed accounting behavioral bias in 35.71% of cases. Also, investors' accounting bias has a significant negative effect on financial leverage, a negative effect on homogeneous cash earnings per share, and a significant direct effect on debt ratio as indicators of companies' financing policy. Because accounting as an irrational financial behavior, due to the propensity effect, causes loss aversion and reversion to the mean of stock returns, resulting in a decrease in stock returns and subsequently reducing the ability of companies to finance through internal sources and increasing financing from external sources
Keywords

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