عنوان مقاله [English]
نویسندگان [English]چکیده [English]
In this research, the Market efficiency related to going concern entity and its Probability reflect on the price/earnings ratio (P/E) was tested that whether, when going concern entity evaluated above later it's PIE become near to industry's P/E and vice versa? In this research, one of the bankruptcy production models wdll- known as zargin Model is used for sorting and ranging the entities on the base of going concern, which its output data is limited on zero and one, indicates the probability of the bankruptcy and going concern of the entity. In the use of this model, since the model was prepared on the entities' activity environment and its structure in the other countries and it wasn't consistent for Iranian corporation's activity environment, so after selection of the sample consisted of 40 corporations in the SEC, its coefficients are corrected and constituted with Iranian corporation's qualitative and in the along of doing research at first , the efficiency of the model was tested with the sample consisted of 14 normal and bankrupt and going concern probabilities for the sample corporations of the car industry was computed. Also as regards the evaluating high and low of the P/E ratio was problem, the amount of farness and nearness of the entity's P/E to industry’s P/E are adopted and computed as favorable parameter. Then the existence of meaningful correlation relationship between computed going concern relatively ability and amount of contradiction of entity's P/E than industry's P/E was tested. The results of study showed that there isn't any meaningful relationship between these two parameters in the level of supportable error of 5 percent and we cannot use the evaluating of differences between entity's PIE to find out the amount their going concern ability in the future.