Abstract

The article discusses the determinants of fiscal policy in the times of COVID-19. Most economists share the opinion that fiscal packages are necessary to mitigate the health and economic costs of a pandemic. However, the scale of fiscal intervention and the types of fiscal policy instruments that should be used raise doubts. The aim of the article is to explore the factors determining the size and structure of fiscal packages which have been implemented globally in response to the crisis caused by the COVID-19 pandemic. In addition, attention is drawn to the potential impact of fiscal intervention on public finance sustainability, bearing in mind that most governments have chosen to use fiscal support instruments to enhance consumption and investment following the COVID-19 hit, although the cross-country differences are evident both in the magnitude and composition of fiscal stimulus packages. A descriptive analysis was conducted along with a panel data analysis to examine the determinants of government fiscal support in response to the COVID-19 crisis. The empirical analysis is based on cross-sectional data from the International Monetary Fund, OECD and Eurostat. The sample consists of 40 countries representing advanced and emerging economies. Based on the panel analysis, it was found that the total fiscal stimulus packages depended mainly on the fiscal space. Fiscal intervention in countries with greater tax-collection capacity (such as Germany, United States, United Kingdom and Japan) was greater compared to others. A positive and statistically significant relationship between the average income level and the size of fiscal stimulus was also confirmed. Moreover, it turned out that countries with larger populations and higher fatality rates provided greater fiscal support for the COVID-19 pandemic.The empirical analysis expands the existing knowledge on the determinants of the fiscal policy implemented in response to the COVID-19 crisis under the conditions of low interest rates, when macroeconomic stabilization can only be ensured through fiscal stimulus programs.