The Role of Tax Incentives and Wage Dynamics in Shaping Foreign Direct Investment: A Cambodian Perspective (2009-2023)

This study examines the impact of tax incentives—specifically those related to Tax on Income (ToI) exemptions—and minimum wage dynamics on foreign direct investment (FDI) inflows in Cambodia, with a focus on the role of Qualified Investment Projects (QIPs). Using descriptive statistics, one-way ANO...

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Main Authors: Piseth Holl, Chumneanh Lork
Format: Article
Language:English
Published: MM Edukasi 2025-08-01
Series:Journal of Mathematics Instruction, Social Research and Opinion
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Online Access:https://journal-gehu.com/index.php/misro/article/view/502
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author Piseth Holl
Chumneanh Lork
author_facet Piseth Holl
Chumneanh Lork
author_sort Piseth Holl
collection DOAJ
description This study examines the impact of tax incentives—specifically those related to Tax on Income (ToI) exemptions—and minimum wage dynamics on foreign direct investment (FDI) inflows in Cambodia, with a focus on the role of Qualified Investment Projects (QIPs). Using descriptive statistics, one-way ANOVA, Tukey’s post hoc test, and multiple regression analysis, the research reveals significant variability in FDI inflows. The results strongly support Hypothesis 1, confirming that tax exemptions (5%, 10%, or 15%) are positively associated with higher FDI, although benefits diminish beyond a 5% exemption. Contrary to Hypothesis 2, a strong positive correlation (r = 0.950, p < 0.001) was found between the minimum wage and FDI, suggesting that rising wages may reflect economic stability and labor quality, thereby encouraging investment. Regression analysis (R² = 0.931, p < 0.001) reveals that both tax exemptions and minimum wage are positively related to FDI; however, only minimum wage demonstrates individual statistical significance (B = 11.586, p = 0.002). These findings offer partial support for Hypothesis 3, indicating that while tax incentives are relevant, wage levels play a more influential role in attracting FDI. The study concludes that a combination of higher minimum wages and generous tax exemptions yields the highest predicted FDI inflows, emphasizing the need for balanced economic policy.
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spelling doaj-art-8c903072cb354c4eadec4396ce9bfec72025-08-20T02:56:34ZengMM EdukasiJournal of Mathematics Instruction, Social Research and Opinion2962-78422025-08-014310.58421/misro.v4i3.502The Role of Tax Incentives and Wage Dynamics in Shaping Foreign Direct Investment: A Cambodian Perspective (2009-2023)Piseth Holl0Chumneanh Lork1University of Economics and Finance, Phnom PenhUniversity of Economics and Finance, Phnom Penh This study examines the impact of tax incentives—specifically those related to Tax on Income (ToI) exemptions—and minimum wage dynamics on foreign direct investment (FDI) inflows in Cambodia, with a focus on the role of Qualified Investment Projects (QIPs). Using descriptive statistics, one-way ANOVA, Tukey’s post hoc test, and multiple regression analysis, the research reveals significant variability in FDI inflows. The results strongly support Hypothesis 1, confirming that tax exemptions (5%, 10%, or 15%) are positively associated with higher FDI, although benefits diminish beyond a 5% exemption. Contrary to Hypothesis 2, a strong positive correlation (r = 0.950, p < 0.001) was found between the minimum wage and FDI, suggesting that rising wages may reflect economic stability and labor quality, thereby encouraging investment. Regression analysis (R² = 0.931, p < 0.001) reveals that both tax exemptions and minimum wage are positively related to FDI; however, only minimum wage demonstrates individual statistical significance (B = 11.586, p = 0.002). These findings offer partial support for Hypothesis 3, indicating that while tax incentives are relevant, wage levels play a more influential role in attracting FDI. The study concludes that a combination of higher minimum wages and generous tax exemptions yields the highest predicted FDI inflows, emphasizing the need for balanced economic policy. https://journal-gehu.com/index.php/misro/article/view/502Tax ExemptionTax on IncomeMinimum WageForeign Direct Investment inflowsQualified Investment Project
spellingShingle Piseth Holl
Chumneanh Lork
The Role of Tax Incentives and Wage Dynamics in Shaping Foreign Direct Investment: A Cambodian Perspective (2009-2023)
Journal of Mathematics Instruction, Social Research and Opinion
Tax Exemption
Tax on Income
Minimum Wage
Foreign Direct Investment inflows
Qualified Investment Project
title The Role of Tax Incentives and Wage Dynamics in Shaping Foreign Direct Investment: A Cambodian Perspective (2009-2023)
title_full The Role of Tax Incentives and Wage Dynamics in Shaping Foreign Direct Investment: A Cambodian Perspective (2009-2023)
title_fullStr The Role of Tax Incentives and Wage Dynamics in Shaping Foreign Direct Investment: A Cambodian Perspective (2009-2023)
title_full_unstemmed The Role of Tax Incentives and Wage Dynamics in Shaping Foreign Direct Investment: A Cambodian Perspective (2009-2023)
title_short The Role of Tax Incentives and Wage Dynamics in Shaping Foreign Direct Investment: A Cambodian Perspective (2009-2023)
title_sort role of tax incentives and wage dynamics in shaping foreign direct investment a cambodian perspective 2009 2023
topic Tax Exemption
Tax on Income
Minimum Wage
Foreign Direct Investment inflows
Qualified Investment Project
url https://journal-gehu.com/index.php/misro/article/view/502
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