In depth
The Second Plan moved Indian planning from an agriculture and irrigation focus toward public-sector industrial capacity. Its design drew on a two-sector model that allocated more investment to capital goods, on the reasoning that this would raise later productive capacity. The government stated that the investment rate needed to rise from about 7% to about 12% of national income.
Reported outcomes include the new steel plants and a growth rate near the target, but also price and foreign-exchange pressures. Critics at the time, including B. R. Shenoy, questioned the financing and the degree of state control, while supporters point to the industrial base created. The outlay figure was revised in some accounts (one source mentions a later figure of Rs 5,300 crore); the Rs 4,800 crore figure is the one given in the 1956-57 budget speech.
Evidence quality is mixed: growth figures come from a secondary compilation of World Bank-linked data, and the Plan’s official evaluation documents were not opened for this entry.