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RELATIONSHIP BETWEEN RISK AND COMMON STOCK REURN IN CML AND CAPM

المصدر: المجلة العلمية للاقتصاد والتجارة
الناشر: جامعة عين شمس - كلية التجارة
المؤلف الرئيسي: Wagdi, Osama (AUTH.)
المجلد/العدد: ع2
محكمة: نعم
الدولة: مصر
التاريخ الميلادي: 2014
الشهر: إبريل
الصفحات: 1 - 16
ISSN: 2636-2562
رقم MD: 664652
نوع المحتوى: بحوث ومقالات
قواعد المعلومات: EcoLink
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المستخلص: The present research aims to an overview of risk and return in stock market. CML, CAPM & other model are the most common models analysis the relationship between Risk and Return. The population of the study was 40 common stock; from USA, UK, Egypt and Saudi Arabia During the period from January 1990 to September 2013. Finally, the study found that total risk explains (50.6%) of common stock return at the 1% level of significance, but this explanation cannot found for return from systematic risk that measured Estimate beta coefficient according to (CAPM), so the study has accept (CML), rejection (CAPM), The study found need to develop (CAPM) by new methodology; It will Change the basis of Estimate beta coefficient; we suggest by relying on economic growth as the basis for estimating beta coefficient rather than market indices.

ISSN: 2636-2562