Science Journal of Applied Mathematics and Statistics

Archive

Volume 9, Issue 3, June 2021

  • On Bayesian Estimation of Loss and Risk Functions

    Randhir Singh

    Issue: Volume 9, Issue 3, June 2021
    Pages: 73-77
    Received: 7 June 2021
    Accepted: 21 June 2021
    Published: 26 June 2021
    DOI: 10.11648/j.sjams.20210903.11
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    Abstract: Loss functions and Risk functions play very important role in Bayesian estimation. This paper aims at the Bayesian estimation for the loss and risk functions of the unknown parameter of the H(r, theta), (theta being the unknown parameter) distribution The estimation has been performed under Rukhin’s loss function. The importance of this distributio... Show More
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  • Corporate Strategy, Pay Gap and Employee Turnover Rate: Based on Mediation Model

    Xiangyi Zhu

    Issue: Volume 9, Issue 3, June 2021
    Pages: 78-84
    Received: 8 July 2021
    Accepted: 19 July 2021
    Published: 24 July 2021
    DOI: 10.11648/j.sjams.20210903.12
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    Abstract: The characteristics of prospector are to constantly find new market opportunities, carry out technological innovation, and obtain growth opportunities by moving to high value-added fields. Defender often choose a relatively stable market area and take effective actions, such as setting competitive prices or providing high-quality products and servi... Show More
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  • Assessing the Impacts of Farm-investment on Farmer’s Quality of Life in Near to Woldia Town, North Wollo Ethiopia

    Bantie Getnet, Kinfe Gebrekrstos, Lidet Dereje

    Issue: Volume 9, Issue 3, June 2021
    Pages: 85-93
    Received: 28 June 2021
    Accepted: 16 July 2021
    Published: 24 July 2021
    DOI: 10.11648/j.sjams.20210903.13
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    Abstract: In Ethiopia, small scale farmers contribute about 80% of the total population of the country and their land holding and also small, that farmer cannot allow the land to stay follow. Some developing region in the country is not fully benefit from the opportunities that can be generated by farm investment project. The study investigates the quality o... Show More
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