Q.Distinguish between the public sector and the private sector in Indian industry, and explain the significance of the disinvestment policy.

The public sector is government-owned and pursues strategic and social objectives alongside profit, while the private sector is privately owned and driven mainly by profit. …

The public and private sectors differ fundamentally in ownership, objectives, and typical performance record. The public sector is owned and managed by the Central or State Government and was historically assigned capital-intensive, long-gestation, and strategically important industries — steel, heavy machinery, power, defence, railways — that private capital, given its limited scale and preference for quicker returns, was unwilling or unable to undertake. Beyond commercial return, public sector units are also expected to pursue social objectives: balanced regional development through location in backward areas, prevention of concentration of economic power, and provision of goods and services of strategic national importance. In practice, however, many public sector units have been criticised for overstaffing, politically influenced decision-making, project delays and cost overruns, and, in a number of well-documented cases, chronic financial losses met from the public budget.

The private sector, by contrast, is owned and managed by private individuals or companies and is driven primarily by the profit motive, which tends to encourage cost discipline, innovation, and quick responsiveness to market demand and changing technology. Since the 1991 reforms opened previously reserved sectors — telecommunications, civil aviation, insurance, and banking among them — to private participation, the private sector's share of industrial output, investment, and employment has grown substantially. Its principal limitation is that profit-driven decision-making can lead to under-investment in socially necessary but less profitable activities, and to a concentration of new investment in already well-developed regions with better infrastructure and markets, rather than in backward areas. …

A common mistake is treating disinvestment as identical to privatisation; disinvestment usually leaves the government holding a residual, sometimes controlling, equity stake, whe …