Measurement
The 2022-23 and 2023-24 rounds of India's Periodic Labour Force Survey appeared to show large, unexplained deviations on several important indicators. Our research identifies the error that drove those swings
Measurement
How the NFHS has evolved over time, how it collects its data, and key discussions and debates around it
Measurement
The National Family Health Survey consistently underestimates the proportion of young males and elderly females in India's population. Estimates of the sex ratio from the NFHS need to be used with caution.
Measurement
Between censuses, and to plan for the future, countries rely on population projections. Understanding how these projections are made, as well as their past successes and failures, is vital
