About Nanda K. Choudhry Nanda K. Choudhry (1930-2009) was a professor emeritus in the Department of Political Economy at the University of Toronto. Books by Nanda K. Choudhry The TRACE Econometric Model of the Canadian Economy by (author) Nanda K. Choudhry, Yehuda Kotowitz, John A. Sawyer & John W.L. Winder The TRACE Econometric Model of the Canadian Economy by (author) Nanda K. Choudhry, Yehuda Kotowitz, John A. Sawyer & John W.L. Winder