Professor Emeritus, Economic Research Department of Indian Statistical Institute (ISI), India, University of Missouri-Columbia, USA, Advisor, Brunei Darussalam Central Bank, (2018-2020), Advisor—equivalent to Director, Asian Development Bank (ADB), Manila, Economic Advisor, Economic Policy and Research Dept., Qatar Central Bank, Chief Researcher and Training advisor, Kuwait Institute of Banking Studies, Kuwait Central Bank; Distinguished Fellow, Observation Research Foundation, India Senior Consultant, National Institute of Bank Management, India