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Effect of Life Expectancy on Economy Growth for High-Income Nations

Received: 6 May 2024     Accepted: 13 August 2024     Published: 12 November 2024
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Abstract

The global age distribution has undergone substantial changes in recent years due to a rise in life expectancy. Based on projections, the global population of those aged 60 and beyond is expected to reach 2 billion by 2050, representing almost 25% of the total population. By the year 2050, it is expected that the proportion of adults aged 80 years and older will rise by 1% to 4% of the global population. Because of this trend, economic growth may be hampered. The growing reliance on elderly people results in an increase in taxation, while political pressures may cause public funding to be redirected to adult social care. If this option is made, it could be detrimental to both growth and investment. The present study uses panel data from high-income countries to determine if life expectancy is a favorable predictor of economic growth using Granger causality and panel regression. The Hausman test was used to evaluate pooled, random, and fixed effect models in order to determine which model was the most appropriate. Based on the results, the fixed effect model tends to perform better, as indicated by the p-value being less than 0.05. Furthermore, the findings convey that life expectancy has a negative impact on economic growth.

Published in Science Journal of Applied Mathematics and Statistics (Volume 12, Issue 5)
DOI 10.11648/j.sjams.20241205.12
Page(s) 80-89
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

GDP, Life Expentancy, Economy, Income

References
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Cite This Article
  • APA Style

    Okunola, K., Okunola, B., Adewuyi, O. (2024). Effect of Life Expectancy on Economy Growth for High-Income Nations. Science Journal of Applied Mathematics and Statistics, 12(5), 80-89. https://doi.org/10.11648/j.sjams.20241205.12

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    ACS Style

    Okunola, K.; Okunola, B.; Adewuyi, O. Effect of Life Expectancy on Economy Growth for High-Income Nations. Sci. J. Appl. Math. Stat. 2024, 12(5), 80-89. doi: 10.11648/j.sjams.20241205.12

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    AMA Style

    Okunola K, Okunola B, Adewuyi O. Effect of Life Expectancy on Economy Growth for High-Income Nations. Sci J Appl Math Stat. 2024;12(5):80-89. doi: 10.11648/j.sjams.20241205.12

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  • @article{10.11648/j.sjams.20241205.12,
      author = {Kayode Okunola and Bolanle Okunola and Oladimeji Adewuyi},
      title = {Effect of Life Expectancy on Economy Growth for High-Income Nations
    },
      journal = {Science Journal of Applied Mathematics and Statistics},
      volume = {12},
      number = {5},
      pages = {80-89},
      doi = {10.11648/j.sjams.20241205.12},
      url = {https://doi.org/10.11648/j.sjams.20241205.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sjams.20241205.12},
      abstract = {The global age distribution has undergone substantial changes in recent years due to a rise in life expectancy. Based on projections, the global population of those aged 60 and beyond is expected to reach 2 billion by 2050, representing almost 25% of the total population. By the year 2050, it is expected that the proportion of adults aged 80 years and older will rise by 1% to 4% of the global population. Because of this trend, economic growth may be hampered. The growing reliance on elderly people results in an increase in taxation, while political pressures may cause public funding to be redirected to adult social care. If this option is made, it could be detrimental to both growth and investment. The present study uses panel data from high-income countries to determine if life expectancy is a favorable predictor of economic growth using Granger causality and panel regression. The Hausman test was used to evaluate pooled, random, and fixed effect models in order to determine which model was the most appropriate. Based on the results, the fixed effect model tends to perform better, as indicated by the p-value being less than 0.05. Furthermore, the findings convey that life expectancy has a negative impact on economic growth.
    },
     year = {2024}
    }
    

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    T1  - Effect of Life Expectancy on Economy Growth for High-Income Nations
    
    AU  - Kayode Okunola
    AU  - Bolanle Okunola
    AU  - Oladimeji Adewuyi
    Y1  - 2024/11/12
    PY  - 2024
    N1  - https://doi.org/10.11648/j.sjams.20241205.12
    DO  - 10.11648/j.sjams.20241205.12
    T2  - Science Journal of Applied Mathematics and Statistics
    JF  - Science Journal of Applied Mathematics and Statistics
    JO  - Science Journal of Applied Mathematics and Statistics
    SP  - 80
    EP  - 89
    PB  - Science Publishing Group
    SN  - 2376-9513
    UR  - https://doi.org/10.11648/j.sjams.20241205.12
    AB  - The global age distribution has undergone substantial changes in recent years due to a rise in life expectancy. Based on projections, the global population of those aged 60 and beyond is expected to reach 2 billion by 2050, representing almost 25% of the total population. By the year 2050, it is expected that the proportion of adults aged 80 years and older will rise by 1% to 4% of the global population. Because of this trend, economic growth may be hampered. The growing reliance on elderly people results in an increase in taxation, while political pressures may cause public funding to be redirected to adult social care. If this option is made, it could be detrimental to both growth and investment. The present study uses panel data from high-income countries to determine if life expectancy is a favorable predictor of economic growth using Granger causality and panel regression. The Hausman test was used to evaluate pooled, random, and fixed effect models in order to determine which model was the most appropriate. Based on the results, the fixed effect model tends to perform better, as indicated by the p-value being less than 0.05. Furthermore, the findings convey that life expectancy has a negative impact on economic growth.
    
    VL  - 12
    IS  - 5
    ER  - 

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Author Information
  • Mathematics & Statistics, Georgia State University, Atlanta, United State

  • Mathematics & Statistics, Georgia State University, Atlanta, United State

  • Mathematics & Statistics, Georgia State University, Atlanta, United State

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