Question

Discuss the role of service sector in terms of the National Income.

Answer 1

1. Contribution to National Income: The service sector, also known as the tertiary sector, contributes significantly to a country’s National Income. For instance, in India, the share of the service sector in the National Income has increased from 28% in 1950-51 to 54% in 2018-19, surpassing both primary and secondary sectors. The growth in this sector is driven by increased demand for end-use services such as transport, communication, healthcare, and education.

2. Employment Generation: The service sector is also a major source of employment, employing about 33% of the labor force in India as of 2018-19, up from 17% in 1950-51. It includes various types of employment, from those directly linked to the production and distribution of goods (e.g., transport, banking, communication) to those offering professional and technical expertise (e.g., teachers, doctors, lawyers, IT professionals).

3. Supporting Other Sectors: The service sector underpins the functioning and growth of primary (agriculture) and secondary (industry) sectors by providing essential infrastructural facilities. These services are vital for an efficient and growing economy, enabling other sectors to function smoothly and expand.

4. Enhancing Standard of Living and Reducing Regional Disparities: The availability of social services like education, health, and housing contributes to a higher standard of living, thereby improving the productivity and efficiency of the workforce. The expansion of infrastructure and services in backward regions can reduce regional disparities by promoting economic growth and development evenly.

5. Rural Development: In rural areas, which often lag behind urban centers, developing service infrastructure such as transport, communication, electrification, education, and healthcare is crucial for overall economic progress. This not only improves living conditions but also integrates rural economies into the broader national economy.

6. Factors Driving Growth of the Service Sector: Liberalization and economic reforms (e.g., since 1991 in India) have unleashed the potential of the service sector by facilitating foreign direct investment, outsourcing, and freer movement of labor and capital. The rise of information technology and software services has especially contributed to the sector's expansion.