Critically analyze the sociological significance of informal sector in the economy of developing societies. (Answer in 150 words)

- Critically analyze the sociological significance of informal sector in the economy of developing societies. (Answer in 150 words)
Introduction
Informal work is the ordinary form of working life, not a residue.

Body

1. What it is and how large: Hart's term from Accra, taken into the International Labour Organization's Kenya report of 1972: work outside regulation, without contract or social security. India's unorganised sector commission put over nine-tenths of the workforce there.

2. Its sociological significance: Caste, kin and region do there the work contracts do elsewhere. Recruitment runs through jati and village networks, and Harriss-White argues India's informal economy is regulated by social institutions rather than by law. Breman's footloose labour shows circular migrants keeping village ties, and the sector turns exclusion into an occupational order.

3. What it costs those inside it: The networks that give entry cap mobility: the contact who finds the work fixes its ceiling. Wages sit below statutory minima, and the 2020 lockdown exposed the absence of portable entitlements.

4. A judgement: The ground of Indian social structure, not a stage on the way out of it.

Conclusion
The sector is not unregulated; it is regulated by caste rather than by law.