Science Journal of Applied Mathematics and Statistics

Volume 11, Issue 2, April 2023

  • Volatility Modelling of Stock Returns of Selected Nigerian Oil and Gas Companies

    Maruf Ariyo Raheem, Regina Domingo Mbeke, Elisha John Inyang

    Issue: Volume 11, Issue 2, April 2023
    Pages: 26-36
    Received: 7 July 2023
    Accepted: 31 July 2023
    Published: 15 August 2023
    Abstract: Modelling volatility asset returns is a well-researched concept in financial statistics, given its significance to investment analysts, economists, risk-averse investors, policymakers and other relevant stakeholders to underpin the market and the general economic performance and resilience to shocks, domestically and internationally. Thus, this stu... Show More
  • Empowerment Through Skill Acquisition and Its Impact on ART Adherence Among HIV-Positive Adults in Lagos, Nigeria during the COVID-19 Pandemic

    Kazeem Adewale Osuolale, Adesola Zaidat Musa, Ifeoma Idigbe, Ozichu Sabdat Ekama, Wasiu Ademola Adekunle, Abideen Olurotimi Salako, Oluchukwu Nkem Iwegbu, Abdulrasheed Oladele Oba, Wakilat Afolashade Tijani, Oliver Chukwujekwu Ezechi, Babatunde Lawal Salako

    Issue: Volume 11, Issue 2, April 2023
    Pages: 37-43
    Received: 5 September 2023
    Accepted: 20 September 2023
    Published: 9 October 2023
    Abstract: This study investigates the impact of a skill acquisition intervention on Antiretroviral Therapy (ART) adherence among HIV-positive adults in Lagos, Nigeria during the COVID-19 pandemic. The research explores demographic characteristics, changes in adherence rates before and after the intervention and the effectiveness of the intervention. A total ... Show More