Measuring 'Leaving no one behind': Options from India
When poverty goes down, a natural question is whether the poorest are reducing poverty the fastest. In current terms, are the poorest groups catching up, or being left behind. But at present there is no agreed metric for measuring the normative concept of 'leaving no one behind.' Between 2005/6 and 2019/21, India reduced the global multidimensional poverty index strongly, with 415 million leaving poverty in that time period and with the fastest absolute MPI reduction occurring in the poorer states and social groups.