Distinguish between the Human Development Index (HDI) and the Inequality-adjusted Human Development Index (IHDI) with special reference to India. Why is the IHDI considered a better indicator of inclusive growth? UPSC MAINS 2025 GS3 Model answer
Distinguish between the Human Development
Index (HDI) and the Inequality-adjusted Human Development Index (IHDI) with
special reference to India. Why is the IHDI considered a better indicator of
inclusive growth?
The Human Development Index (HDI) and the Inequality-adjusted
Human Development Index (IHDI) are key tools to measure development beyond
GDP. The distinction lies in their treatment of inequality.
Human Development Index (HDI)
- HDI
measures average achievements in three dimensions:
- Health
– Life expectancy at birth
- Education
– Mean and expected years of schooling
- Standard
of living – Gross National Income (GNI) per capita
- It
represents the potential human development level if there were no
inequality.
- Limitation:
It provides a broad snapshot but ignores distribution among the
population.
Inequality-adjusted Human Development Index
(IHDI)
- IHDI
adjusts HDI values by incorporating inequality across the same
three dimensions.
- It
“discounts” the HDI based on inequality levels, showing the actual
human development people experience.
- The
gap between HDI and IHDI reflects the loss in human development
due to inequality.
India’s HDI and IHDI: A Case Study
HDI Performance
- According
to the 2023–24 Human Development Report, India ranked 134th out
of 193 countries with an HDI value of 0.644 (Medium Human
Development).
- Life
expectancy, schooling, and GNI per capita have steadily improved.
IHDI Performance
- India’s
IHDI value in 2022 stood at 0.444, indicating a 31.1% loss
due to inequality.
- This
sharp decline highlights that national progress is unevenly shared,
with persistent gaps in health, education, and income.
- Regional
disparities (Kerala vs. BIMARU states), gender inequalities, and
rural–urban divides explain much of this loss.
Why IHDI is a Better Indicator of Inclusive
Growth
- Measures
Equity, Not Just Averages
- HDI
may mask elite-driven growth.
- IHDI
reveals whether benefits are equitably shared, aligning with
inclusive growth principles.
- Identifies
Policy Gaps
- Breaks
down inequality in health, education, and income.
- Helps
India focus on targeted interventions such as healthcare access,
digital education, and poverty reduction schemes.
- Encourages
People-Centric Policies
- Shifts
focus from GDP-driven growth to human well-being.
- Promotes
policies like Ayushman Bharat, NEP 2020, and social security schemes
to reduce inequality.
Conclusion
While HDI provides a macro-level picture of human
development, the IHDI offers a truer reflection by integrating the
equity dimension. For India, where inequalities in caste, gender, and region
remain stark, IHDI is a better indicator of inclusive growth, ensuring
that development translates into improved lives for all citizens.
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