He was one of the founders of the Delhi School of Economics.

He also lectured at the Delhi School of Economics.

He then did M.A. from Delhi School of Economics again coming first.

Thus began the Delhi School of Economics in 1949.

Delhi School of Management has been established in the same campus under the Mechanical Department.

He is also the current Director of the Delhi School of Economics.

Subsequently, Prakash joined the Delhi School of Economics faculty from 1965 and 2005.

He possesses a masters degree in economics from the Delhi School of Economics.

Girotra is a graduate of the Delhi School of Economics.

He joined the newly established Delhi School of Economics in the early 1950s.