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16 August 2026

Concentration of income in family businesses

This topic is based on a specific World Bank Economic Review report that provides empirical data on market concentration and corporate power, which is highly relevant to analyzing the outcomes of liberalization and the challenges of inclusive growth in India.

2 min read 2 questions 2 prelims

Notes

  • A World Bank Economic Review study titled 'Business Groups, Concentration and Market Power in India' analyzed corporate income trends from 2001 to 2020.
  • The top five family business groups (Reliance, Adani, Birla, Om Prakash Jindal, and Tata) collectively controlled over 60% of business revenue in corporate India during the study period.
  • Reliance and Adani groups consistently maintained at least a 20% share in total income.
  • The Birla Group's share in total gross revenue showed a steady decline, while the shares of the other four top groups increased or remained stable.
  • The top 25 family business groups accounted for more than 15% of India's GDP in 2020.
  • Market concentration has declined post-liberalization, partly due to the policy-induced shrinkage of the public sector.
  • Despite a general decline in market concentration, large family business groups continue to dominate the market, with the top five firms controlling over half the revenue in approximately 74% of NIC-3 (National Industrial Classification) industries.
  • Family business groups have demonstrated a trend of diversification across multiple sectors.

Questions

  1. Despite the liberalization of the Indian economy, market concentration among large family business groups remains significant. Discuss the implications of this trend for market competition and inclusive economic growth in India. 150 words
    Attempt this — 150 words in 8 min
    0 / 150 words 8:00
  2. Analyze the relationship between market liberalization and industrial concentration in India. How has the diversification of family business groups influenced the competitive landscape of the Indian economy over the last two decades? 250 words
    Attempt this — 250 words in 11 min
    0 / 250 words 11:00

Prelims

  1. According to the study 'Business Groups, Concentration and Market Power in India', which of the following is a primary reason for the decline in market concentration in India post-liberalization?

  2. What does the 'NIC-3' classification refer to in the context of industrial economic analysis?