Today's Paper

Unequal status tells on women’s nutrition

There is new evidence that the unequal social status of women could play a significant — and as yet ignored — role in explaining India’s “inexplicably” high under-nutrition levels. For its per capita income, India has stubbornly higher than expected levels of stunting and under-weight among children and adults — the so-called “Asian enigma” which, with countries like Bangladesh making strong progress on development indicators, has increasingly become the “Indian enigma.” While much of the earlier discussions, including influential work by Nobel laureate Amartya Sen, focussed on food availability and consumption, there has been a growing acknowledgement, including by Dr. Sen himself, that food consumption alone does not explain the scale of India’s under-nutrition.

Some including Columbia University economist Arvind Panagariya have argued that inadequacy of the consumption explanation means the numbers themselves are wrong, but others have come forward with explanations for the gap. Dean Spears, a visiting economist at the Centre for Development Economics at the Delhi School of Economics, for instance, has shown that poor sanitation — and open defecation in particular — can account for a large part of the international variation in height, including that between India and sub-Saharan Africa. A growing body of evidence is also now showing that the low social status of women — something difficult to capture statistically — could be a big part of the explanation. A new working paper by economists Diane Coffey, a PhD candidate at the Office of Population Research at Princeton University; Reetika Khera of the Indian Institute of Technology-Delhi; and Mr. Spears has shown that the younger daughters-in-law in a rural joint family have shorter children on average. While this is no longer the typical Indian family, it provides a rare econometric measure of “social status.” Sure enough, the younger daughters-in-law “report having less say in a range of household decisions; they spend less time outside the home on a normal day than [the older] daughters-in-law; and, they have lower body mass index [BMI] scores than their [older] counterparts,” the researchers find, using official National Family Health Survey data.

As a result, their children on average are shorter than the children of the household’s older couple, even after controlling for…

Younger daughters-in-law in rural families have

shorter children,

says research