It has been copping much of the blame for the maladies afflicting the Indian economy, and it is at the faultline of all economic debates. In many ways, November 8, 2016 would go down as a watershed day for the economy. In one stroke, the government had launched a demonetisation of large denomination currency notes of Rs 500 and 1,000 in a bid to counter black money, counterfeit notes and funding of terror.