Taught at a number of universities throughout India and around the world, including the Delhi School of Economics, Indian Institute of Management, El Colegio de Mexico, Stanford University, Vienna and Linz University, Bremen University, Norwegian University of Science and Technology, and Bologna University; Prof. de Economía del Centro de Estud. Econoómicos, El Colegio de México; was educated at Presidency College, Calcutta; the Massachusetts Institute of Technology; and Cambridge University, where he received his Ph.D. in 1967