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- W3151498551 abstract "Arabic Abstract: تسعى هذه الدراسة إلى معرفة وجود الكفاءة على المستوى الضعيف في سوق العراق للأوراق المالية باستخدام سعر الإغلاق اليومي للفترة (4/1/2011 - 7/1/2014)، وتم اختبار فرضية التوزيع الطبيعي والسير العشوائي باستخدام (اختبار كولموكوروف -سميرنوف، واختبار شابيرو-ويلك، واختبار كرامر-فون ميسيس، واختبار واتسون، واختبار اندرسون-دارلين، واختبار جذر الوحدة لديكي -فولر المعدل، واختبار فيليب- فيرون، واختبار الدورات واختبار الارتباط الذاتي)، وأظهرت نتائج جميع الاختبارات عدم كفاءة سوق العراق للأوراق المالية على المستوى الضعيف، وهذا يعني بأن السوق تعطي فرصة تحقيق أرباح غير اعتيادية بالاعتماد على الأسعار التاريخية للتنبؤ بالأسعار المستقبلية. English Abstract: This study attempt to know the existence of weak form efficiency in the Iraq stock exchange by using daily closing prices for the period (4/1/2010-7/1/2014), the normality and random walk hypothesis tested using the (Kolmogorov-Smirnov test, Shapiro-Wilk test, Cramer-Von Mises, Watson test, Anderson-Darling test, Augmented Dickey Fuller test, Phillips-Perron test, Run test and Autocorrelation test), all the tests results showed that the Iraq stock exchange is not efficient at the weak form, which mean that the market give the opportunity to get abnormal profits based on historical prices to predict future prices." @default.
- W3151498551 created "2021-04-13" @default.
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- W3151498551 date "2015-06-04" @default.
- W3151498551 modified "2023-10-01" @default.
- W3151498551 title "Testing the Efficiency of Iraq Stock Exchange for Period (2010-2014): An Empirical Study" @default.
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