TEST OF RANDOM WALK BEHAVIOR IN KARACHI STOCK EXCHANGE

Test of Random Walk Behavior in Karachi Stock Exchange

Study was carried out to check the random behavior of the Karachi Stock Contraceptives Exchange (KSE 100 Index) during the period of past three financial years to know whether investors could generate abnormal profits during the period or otherwise.Tests used were Runs Test, ADF Test, PP Test and Autocorrelation Function Test.During the study it wa

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Effect of Freezing-Thawing Cycles on the Physical and Mechanical Properties of Some Sedimentary Rocks Located Near Mosul City

This study is aimed to investigate the surfacial deterioration of some common sedimentary rocks near Mosul city as 3 Pack a result of freezing-thawing cycles on physical and mechanical properties of two types of Limestone denoted as (L1 and L2), Sandstone (S) and Mosul Marble (M).Physical and mechanical tests include; uniaxial, triaxial compression

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