The document discusses the different models of economic growth pursued in India since independence. It begins by describing the Nehru-Mahalanobis model which emphasized rapid development of heavy industry to create an industrial base and self-reliance. This was later supplemented by the Gandhian model focusing on agriculture and small industries for employment. Finally, the Rao-Manmohan model introduced in 1991 focused on liberalization, privatization and globalization.