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Now showing items 1-6 of 6

    • Equity- and entity-based multiples in emerging markets : evidence from the JSE Securities Exchange 

      Nel, W. S.; Bruwer, B. W.; Le Roux, N. J. (Clute Institute, 2013-05)
      Analysts typically distinguish between equity- and entity-based approaches when employing the free cash flow model to perform equity valuations. However, when multiples are used to perform equity valuations, analysts ...

    • Extending a scatterplot for displaying group structure in multivariate data : a case study 

      Gardner, S.; Le Roux, N. J.; Rypstra, T.; Swart, J. P. J. (Operations Research Society of South Africa, 2005)
      ENGLISH SUMMARY : The power of canonical variate analysis (CVA) biplots, when regarded as extensions of or- dinary scatterplots to describe variation and group structure in multivariate observations, is demonstrated by ...

    • Monitoring gender remuneration inequalities in academia using biplots 

      Walters, I. S.; Le Roux, N. J. (Operations Research Society of South Africa, 2008)
      ENGLISH SUMMARY : Gender remuneration inequalities at universities have been studied in various parts of the world. In South Africa, the responsibility largely rests with individual higher education institutions to establish ...

    • Precision, consistency and bias in emerging equity markets 

      Nel, W. S.; Bruwer, B. W.; Le Roux, N. J. (International Foundation for Research & Development, 2014-05)
      The use of multiples is a popular approach employed by analysts to perform valuations. These multiples are based on optimal value drivers, the valuation performance of which should be underpinned by empirical findings from ...

    • School results and access test results as indicators of first-year performance at university 

      Bothma, A.; Botha, H. L.; Le Roux, N. J. (Operations Research Society of South Africa, 2004)
      ENGLISH SUMMARY : The goals set by the National Plan for Higher Education, the fact that many schools are still severely disadvantaged as well as far-reaching changes in the school system demand that South African universities ...

    • Statistical properties of indicators of first-year performance at university 

      Le Roux, N. J.; Bothma, A.; Botha, H. L. (Operations Research Society of South Africa, 2004)
      ENGLISH SUMMARY : Appraisal of admission procedures is a matter of urgency for South African universities, as well as for schools producing the prospective students. In this article the focus is on how various statistical ...