What is the role of Indian government in Indian economy?

Keynesian (John Keynes) economics is all about using monetary and fiscal (Government) policies to help direct the market towards equilibrium. Keynes did not believe that the market was self-correcting, and thus required government involvement. Keynesian economics also uses the view that prices are constant in the short term and only adjust in the long term (sticky price theorem). This delay in price adjustment pulls the market away from equilibrium.