Mathematics Letters

Volume 6, Issue 3, September 2020

  • Prevalence and Its Associated Factors to Diarrhea Among Under Five Children in Ethiopia

    Yenew Alemu Mihret

    Issue: Volume 6, Issue 3, September 2020
    Pages: 32-35
    Received: 1 September 2020
    Accepted: 23 September 2020
    Published: 16 November 2020
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    Abstract: Diarrhea is defined as having three or more loose, or liquid stools per day. Ethiopia is one of the developing sub-Saharan African countries sharing the high burden of diarrhea mortality. The risk of a child dying before becoming the age of under-five children was highest in Ethiopia as well as in the world. The aim of the study was to assess the p... Show More
  • Conditional Variance and Interest Rates in Nigeria: Evidence from the Egarch-in-Mean Framework

    Ejem Chukwu Agwu, Ogbonna Udochukwu Godfrey

    Issue: Volume 6, Issue 3, September 2020
    Pages: 36-41
    Received: 18 July 2020
    Accepted: 26 August 2020
    Published: 31 December 2020
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    Abstract: This study captured the components of Exponential Generalized Autoregressive Conditional Heteroscedasticity (EGARCH-in-mean) framework; conditional variance (volatility), asymmetric effect and volatility persistence and interest rate in Nigeria. This is because ofthe usefulness of interest rates in measuring the financial conditions, also are major... Show More