Stock selection method in stock exchange is an important issue for investors in such markets. Investors will gain benefits more than market average provided that they make logical decisions while selecting stocks. The issue of stock selection in markets like Tehran Stock Exchange (that are not so efficient) is requires more attention of the investors as there is not a suitable equilibrium betwe...

هدف این پژوهش بررسی تأثیر سرمایه‌گذاری در سرمایه در گردش باتوجه به محدودیت تأمین مالی شرکت‌ها بر ارزش بازار شرکت است. علی‌رغم پژوهش‌های بسیاری که در زمینه «مدیریت» سرمایه در گردش انجام شده‌اند، تاکنون در ایران پژوهشی به‌طور خاص به بررسی «سرمایه‌گذاری» در سرمایه در گردش و اثر آن بر ارزش بازار شرکت باتوجه به «محدودیت تأمین مالی شرکت‌ها» نپرداخته ‌است. در این پژوهش شرکت‌های مورد بررسی به دو گروه د...

Investigating the relationship between risk and return and determining the effective factors on the return have always been an interesting subject for finance researchers. By using a capital asset pricing model (CAPM), Sharp (1963) and Linter (1965) investigated that the whole market return is the only effective factor on stocks returns. Chen, Roll and Ross (1986) mentioned that there are indee...

Although clause 8 of article 1 of the Securities Market Act has been explained Over the Counter market and defined it to ”an electronic or non-electronic market which implements securities transactions on the basis of negotiations”, according to some changes in the rules and regulations of this section, including approval of Iranian Securities Market Act, The law for Development of New Financia...