Analyzing the Impact of Fiscal and Monetary Policies on Income Distribution in Central Asian Economies

Abstract

This study examines the impacts of macroeconomic policies (i.e. fiscal policy through government consumption spending and total tax revenue, and monetary policy through broad money and real interest rate) along with other regressors such as inflation, Gross Domestic Product (GDP) per capita, remittances, exchange rate, and financial development on income distribution in four Central Asian countries from 1995 to 2020. After conducting unit root tests, the Autoregressive Distributed Lag (ARDL)/Pooled Mean Group (PMG) approach was implemented for empirical analysis. The results show that both fiscal and monetary policies have positive and negative effects on income inequality. Moreover, inflation is found to increase income inequality, while financial development, higher levels of per capita income, and foreign remittances decrease inequality in the panel and individual country analyses. These findings suggest that coordinated policies, along with increased remittances and financial sector development, are needed to reduce income inequality.