Premium
An Examination of the Impact of Economic Policy on Long‐Run Economic Growth:An Application of a VECM Structure to a Middle‐Income Context.
Author(s) -
Mariotti Martine
Publication year - 2002
Publication title -
south african journal of economics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.502
H-Index - 31
eISSN - 1813-6982
pISSN - 0038-2280
DOI - 10.1111/j.1813-6982.2002.tb01186.x
Subject(s) - economics , context (archaeology) , macroeconomics , short run , geography , archaeology
This paper examines the impact of two indicators of government policy, government consumption expenditure and in‡ation, on per capita GDP in South Africa over the period 1935-1992. The paper draws from both the theoretical literature on growth as well as the international empirical ...ndings. We highlight two possible e¤ects of government consumption expenditure: government consumption expenditure may potentially have an optimal level with respect to the growth rate of output; and there may be both direct and indirect impacts from government spending through the introduction of an investment equation. We employ the Johansen VECM structure in order to show that policy does indeed have an impact on GDP, consistent with the international leterature. In a replication of speci...cations employed in international growth studies, we ...nd that the direct impact on GDP is indeed negative. However, we also ...nd evidence in favour of a non-linearity in the relation between policy and GDP. Finally, we show that government spending has an indirect impact on GDP through its impact on investment.