Underweight and obesity are associated with adverse health outcomes throughout the life course. We estimated the individual and combined prevalence of underweight or thinness and obesity, and their changes, from 1990 to 2022 for adults and school-aged children and adolescents in 200 countries...

Background: With the rapid population aging, the payment crisis of China's pension insurance fund is increasing yearly. The government adjusts fertility policy to alleviate population aging and improve the solvency of pension insurance fund. On January 1, 2016, China's fertility policy was...

This paper investigates the impact of marital status on the earnings of males 25 to 64 years of age across twelve countries.

Analyzes wives' labor force participation, wives' earnings, and the distribution of household income in eleven LIS countries and, for four countries, across time. The authors use the squared coefficient of variation to measure the mitigating effect of wives' earnings on inequality.