Oster, Emily - eSocialSciences - 2005
and India, and even higher in Pakistan. A number of authors (most notably Sen, 1992) have suggested that this imbalance ….50 boys for each girl. This evidence includes both cross-country analyses and a natural experiment based on recent vaccination … per cent in Bangladesh, Egypt, and West Asia, and under 20 per cent in India, Pakistan and Nepal. [A revised version will …