Analysis of Early Retirement Expenses Balance from the Perspective of Age Groups

Authors

  • Wan Noor Hayatie Wan Abdul Aziz Department of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, MALAYSIA
  • Munira Ismail Department of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, MALAYSIA
  • Zaidi Isa Department of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, MALAYSIA
  • Wan Nor Munirah Ariffin Computational Intelligence and Data Science Focus Group (CIDaS), Faculty of Applied Sciences and Technology, Universiti Tun Hussein Onn Malaysia (Pagoh Campus), MALAYSIA
  • Nurul Husna Jamian Department of Statistical Sciences, College of Computing, Informatics and Mathematics (KPPIM), Universiti Teknologi Mara Malaysia, MALAYSIA

DOI:

https://doi.org/10.17576/jqma.2101.2025.14

Keywords:

retirement planning, saving, income, expenses, non-parametric

Abstract

Many households have trouble managing their finances due to low income, growing living costs and poor saving habits. Effective early retirement planning influences long-term financial stability. Therefore, this study endeavors to examine the pattern of household income influence expenditure across five distinct age cohorts to assess retirement savings adequacy. Specifically investigating whether the income-expenditure differentials at different life stages allow for enough wealth accumulation to support sustainable retirement living standards. A total of 1870 household were chosen in this research focus on Selangor state, the most economically significant state in the country with the highest prevalence of bankruptcy. Selangor state with high population density, varied economic environment, and diversified demographic make it perfect microcosm of Malaysia larger socioeconomic fabric, which improves the findings’ applicability to the country. This study used non-parametric methods to ensure robust statistical analysis due to the non-normal distribution of data, as identified by the Shapiro-Wilk test and confirmed by the ineffectiveness of transformations. Since income, expenses, and balance were not normal across age groups, even though the sample size was big, non-parametric tests had to
be used to make sure the analysis was precise and trustworthy. The results show that household income has a significant impact on balance and spending. This study contributes insightful information to the field of retirement and personal finance studies in providing a foundation for future investigations.

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Published

26-09-2026

How to Cite

Aziz, W. N. H. W. A., Ismail, M., Isa, Z., Ariffin, W. N. M., & Jamian, N. H. (2026). Analysis of Early Retirement Expenses Balance from the Perspective of Age Groups. Journal of Quality Measurement and Analysis, 21(1), 217–235. https://doi.org/10.17576/jqma.2101.2025.14

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