Fiscal variables and growth: A cross-sectional analysis

This paper examines the impact of the key fiscal variables — taxes, expenditures, and deficits — on economic growth performance, using a reduced-form model and cross-sectional data for a sample of 76 developed and developing countries for the period 1972–81. Its simultaneous consideration of fiscal variables overturns the results of some existing studies. While taxes seem negatively associated with GDP growth, they are concommitant with a higher rate of growth when their benefits in terms of reducing deficits are taken into account. The positive association of government expenditures with GDP growth is rendered negative when their impact on deficits are factored in. Deficits are contractionary, and deficit-reducing tax increases and expenditure cuts are positively associated with growth. A balanced budget expansion of taxes and expenditures is negatively associated with growth. When separating the sample into low-, middle- and high-income countries, these results hold only for the second group indicating that the level of development influences the linkages between fiscal variables and GDP growth.The views expressed herein are those of the authors and should not be attributed to the World Bank or its affiliated organizations.