Browsing by Author "Mounzer, Mourhij"

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    A Proposed scale for assessing the investment risk
    (University of Oum El Bouaghi, 2023) Mounzer, Mourhij
    In the context of of trade-off between return and risk, the investment decision makers need to measure risks using various measures, the researcher found weaknesses in using some traditional measures and their lack of objectivity in measuring real risks, which prompted him to propose a new scale for assessing and measuring risks. The researcher described the proposed scale, explained its mechanism of action, and experimented it through ten virtual cases. The results of testing the scale showed that there were significant differences between the proposed scale and the traditional comparative measures such as the standard deviation and the coefficient of variance, which showed that the proposed scale was more objective in assessing and measuring risks and demonstrating the real concept of risk. The researcher also tested the ability of the scales to distinguish between the studied cases and assess the degree of risk for each of them using the relative interquartile deviation, where the proposed scale outperformed the other measures, as the value of the relative interquartile deviation of the proposed scale was %118.31, while it was %3.13 for the standard deviation and %3.22 for the coefficient of variation.
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    Cash Conversion Cycle and Profits Planning in the Commercial Firms
    (University of Oum El Bouaghi, 2023) Mounzer, Mourhij
    This research dealt with the issue of the cash conversion cycle, and working capital management in an innovative way and different point of view, while addressing the issue of profit planning in the commercial firm by controlling and adjusting the product mix and the amount of capital invested in each product in addition to its turnover rate. The research was based on a set of assumptions, and after reviewing the most important previous studies that dealt with the issue of the cash conversion cycle and its relationship with some other variables, the researcher conducted the necessary quantitative analysis and reached results indicating the possibility of determining the appropriate product mix to achieve the objectives of the commercial firm (required rate of return, or specific profitability rate).