The Role of the Earnings Quality on Improving the Stock Liquidity of Listed Companies in Tehran Stock Exchange

The aim of this research is to investigate the effect of the earnings quality on improving the stock liquidity of listed companies in TSE. In this study, the earnings quality based on earnings stability, and two transactional criteria (the trading days and the ratio trading volume) and two informationalcriteria (the ratio depth and ratio spread) used to measure of the stock liquidity. To conduct this research, 94 listed companies in TSE during 2002-2011 via panel regression models (fixed effects) were investigated. Findings indicate that there aren’t significant relationships betweenthe earnings quality and different criteria of the stock liquidity.