Abstract

Stock evaluation is one of the most important and most complex operational processes in the stock exchange. In financial markets, the pricing of tradable assets plays a basic role in resource allocation. After initial stock valuation of listed companies in Tehran Stock Exchange, some changes were observed in prices with the value set by the Stock Exchange. The aim of this study was to determine the model applied in the formation of stock prices in the stock market to find an appropriate market value model among value-based valuation models. To test the models of stock valuation, ordinary least square regression was used. Also, EViews software was used for further data analysis. The sample included all the companies listed in Tehran Stock Exchange from 2008 till 2013. Based on the stratified random sampling, each industry was selected as a category and using Cochran formula, sample size of 40 participants was determined from each category. The data analysis indicated that the price-to-book ratio (P/B ratio) had the highest adjustment factor and had been set as the best stock valuation model.

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