Recently, the government’s mid-year economic review made a case for reviving public investment as an engine for economic growth. Chief Economic Advisor Arvind Subramanian had said: “In the medium term perspective, as growth slows, one way to revive it will be through public investment. The possibility of public investment being an engine of growth should be given more serious consideration.”
An analysis of gross capital formation (GCF) in the two sectors since 1999-2000 has brought out some clear trends. Both public and private investment grew with the economy during the boom years and slowed after the global financial crisis, which began in late 2008. However, the fluctuation in private investment was distinctly more pronounced.
In 2004-05, private corporate GCF was 78 per cent higher than in 2003-04, the highest growth since 1999-2000. Public GCF also registered its highest growth, up 37.8 per cent over a year before. The economy grew 7.5 per cent that year.
Since then, between 2009-10 and 2012-13, public investment grew at an annual 11.5 per cent, 10.7 per cent, six per cent, and 18 per cent, respectively. Private investment for that period grew 23.5 per cent, 27 per cent, minus 8.5 per cent and 1.3 per cent, respectively.
In absolute terms, the previous occasion when public GCF outstripped private corporate GCF was in 2002-03. However, the former has been steadier and since 2011-12, been growing at a much faster trot than the latter.