Demand Curve is a weekly series of articles produced by Indicus Analytics and published by Mint. The articles draw from the various district, city and sub city level products produced by Indicus Research and deal with consumer demography, city characteristics, income profiles, expenditure patterns, industrial development, GDP, economic activity and development indicators. The series deals with the Indian economy and covers all the districts, 100 top cities and neighbourhood levels of 10 top urban centers. The artcles are meant to provide insights into the Indian economy and consumers. They are intended to help marketers, strategists and analysts understand the Indian markets at as granular a level as possible.