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    <subfield code="a">Mahmoud, M. W..</subfield>
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    <subfield code="a">Statistical Models for some Economic Phenomena / </subfield>
    <subfield code="c">M. W. Mahmoud , M. V. Radwan ; The Institute of National Planning.</subfield>
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    <subfield code="a">It is of great importance to know the theoretical model that fits a given frequency distribution for any economic pheno- menon. This will help in taking decisions or drawing plans. Two particular economic phenomena are discussed inthis paper :-(i) The distribution of employees according to their wages (ii) The distribution of households according to their percentage of expenditure on food stuffs for rural and urban regions.
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