An analysis of the impact of taxation and government expenditure components on income distribution in Nambia

Abstract

This research analyses the statistical relationship between income distribution and seven taxation and government expenditure components in Namibia using data from 1996-2016. The research is aimed at creating new knowledge on the research topic because no literature exists for Namibia. The Autoregressive Distributed Lag (ARDL) cointegration technique was employed to assess the long-run relationship between the dependent and independent variables in Eviews. The research findings indicated that there is no long-run relationship between the dependent variable and independent variables. In the short-run, the research findings indicate that government expenditure on social pensions and government expenditure on education have a balancing effect on income distribution, while tax on products, corporate income tax and customs and excise duties have an unbalancing and/or worsening effect on income distribution. Based on these findings, tertiary education loans are recommended as opposed to grants to ensure sustainability of Namibia Students Financial Assistance Fund (NASFAF). In adjusting corporate and value added taxes, the government is cautioned to avoid overburdening consumers and employees through tax shifting in the form of high prices of goods and services and low wages and benefits. A tax mix, tax discrimination and a hybrid of taxation and government expenditure components are strongly recommended to achieve a balance.