The document discusses Nandan Nilekani's support for India's demonetization policy announced in November 2016. It summarizes Nilekani's views that demonetization will accelerate financial inclusion, boost digital transactions, and formalize the economy. This will help India transition from being data-poor to data-rich. While demonetization may cause short-term economic slowdown, digitization will compensate over the long-term through increased economic growth and reduced black money.