Fiscal Policy and Income Inequality: The Critical Role of Institutional Capacity

Manwar Hossein Malla and Pairote Pathranarakul
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Manwar Hossein Malla: Graduate School of Public Administration, National Institute of Development Administration, Bangkok 10240, Thailand
Pairote Pathranarakul: Graduate School of Public Administration, National Institute of Development Administration, Bangkok 10240, Thailand

Economies, 2022, vol. 10, issue 5, 1-16

Abstract: Rising income inequality has become a defining global challenge that hinders the achievement of the United Nations Sustainable Development Goals. The paper investigates the effect of fiscal policy and institutional capacity on income inequality among developed and developing countries. Applying the system Generalized Method of Moments (GMM) to control potential endogeneity for countries from 2000 to 2019, the following results have been established. The dynamic effect captured by the first lag of inequality suggests that the widening income gap is persistent in both developed and developing countries. We also find evidence that income tax is more progressive and may abate income inequality in developing countries and not in developed countries. However, taxes on goods and services were found not to impact income equalization globally. Furthermore, the findings reveal that government size, education expenditure, and health expenditure are negatively associated with income inequality in developed countries only. Public debt was observed not to influence income distribution across the world. We observed that corruption and government effectiveness do not significantly impact income distribution in developed and developing countries for institutional capacity. However, in most cases, the coefficients of the interactions between fiscal policy and institutional capacity bear the expected signs, albeit insignificant. Some policy recommendations have been offered.

Keywords: fiscal policy; institutions; income inequality; taxes; GMM (search for similar items in EconPapers)
JEL-codes: E F I J O Q (search for similar items in EconPapers)
Date: 2022
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Citations: View citations in EconPapers (12)

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Persistent link: https://EconPapers.repec.org/RePEc:gam:jecomi:v:10:y:2022:i:5:p:115-:d:815717

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