Measures of Gender Inequality

Wealth and gender equality are not the same thing, and the Gender Inequality Index exists to prove it. A country can have a high gross national income per capita and still trap women out of political office, out of the paid workforce, or without access to safe childbirth. GNI measures how much money moves through an economy. The Gender Inequality Index measures whether that money and the opportunities behind it reach women the same way they reach men.

The index combines three categories. Reproductive health is tracked through maternal mortality rate and adolescent birth rate, both of which fall as women gain access to healthcare and control over childbearing. Empowerment is tracked through women's share of parliamentary seats and their educational attainment compared to men's. Economic activity is tracked through the labor force participation rate gap between women and men. Each category gets scored, and the three scores combine into one number, where a higher score means more inequality. No single statistic could catch all of this. A country might educate women well but still block them from parliament, or employ them widely but let maternal mortality stay high. Combining categories catches whichever gap is worst.

This sits next to Rostow and Wallerstein because it complicates both models. A core country by Wallerstein's standard, or a high-stage country on Rostow's ladder, can still carry a high Gender Inequality Index score. Plotting the index against income on a scatterplot shows most countries trending together, richer means more equal, but with real outliers that break the pattern in both directions.