Citations: Jagannathan, Ravi, Gopal Basak, Steve Guoqiang Sun. 2002. A Test for Mean Variance Efficiency When Shortselling is Prohibited. Journal of Economic Dynamics and Control. 1195-1215.

to create different kinds of structures,” Basak explains. He was appointed by the Assam government in 2011, the same year he and his friend Gopal Mandal came up with the idea of making an idol.