Analyzing the Discrepancy Between India's Reported and Calculated Total Fertility Rate
The UN State of World Population 2025 report indicates India’s Total Fertility Rate (TFR) has fallen to 1.9, below the replacement level of 2.1. However, this article questions whether this figure reflects reality due to the limitations of the 'synthetic cohort' assumption used in TFR calculations. TFR is sensitive to 'tempo effects'—changes in the timing of childbearing—which can artificially lower the rate if women postpone births. Data from NFHS rounds shows a shift in fertility preferences, with a decline in births among younger cohorts and an increase in older cohorts, suggesting that India's demographic transition is complex and varied across regions.
Key Points
- TFR is a statistical measure calculating the average number of children a woman would have based on current age-specific fertility rates (ASFR).
- Postponement of marriage and childbearing (tempo effect) can lead to an underestimation of the actual number of children women will eventually have.
- The gap between real and calculated TFR is particularly significant in developing countries undergoing rapid socio-economic changes.
- While a lower TFR reduces population growth, it raises concerns regarding an aging population and a shrinking workforce.
Exam Facts
- India's TFR is reported at 1.9.
- Replacement level fertility is 2.1.
- Data sources include NFHS-3, NFHS-4, and NFHS-5.
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