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Ulka Kelkar Gadgil on Twitter: "Amartya Sen on HDI in #HDR2020: “Surely you must see how vulgar this imagined single number must be to represent so many features of life!” Mahbub replied
EPIC on Instagram: "Life Expectancy, Education aur Per Capita Income jaise major indicators ko dhyaan mein rakhkar 'Human Development Index' ke formula ko banaya gaya hai! Jaaniye 'Social Welfare Economics' mein aur
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