IBI Faculty Advisory Board

Professor Ansari's research addresses customer relationship management, e-commerce personalization and targeting, social network modeling, and Bayesian models of consumer actions. He is currently working on the use of machine learning methods for Big-Data settings in marketing. Prior to joining Columbia, Professor Ansari was at the University of British Columbia, Canada. He has several publications in leading journals in marketing and allied fields.

Sheena S. Iyengar is the inaugural S.T. Lee Professor of Business in the Management Division at Columbia Business School, and a world expert on choice and decision-making. Her book The Art of Choosing received the Financial Times and Goldman Sachs Business Book of the Year 2010 award, and was ranked #3 on the Amazon.com Best Business and Investing Books of 2010. Her research is regularly cited in the New York Times, Wall Street Journal, and The Economist as well as in popular books, such as Malcolm Gladwell’s Blink and Aziz Ansari’s Modern Romance.

Gita V. Johar (PhD NYU 1993; MBA Indian Institute of Management Calcutta 1985) has been on the faculty of Columbia Business School since 1992 and is currently the Meyer Feldberg Professor of Business. Professor Johar received the Distinguished Alumnus award from IIMC in 2019. She served as the school’s inaugural Vice Dean for Diversity, Equity and Inclusion from 2019 to 2021, Faculty Director of Online Initiatives from 2014 to 2017, Senior Vice Dean from 2011 to 2014, and as the inaugural Vice Dean for Research from 2010 to 2011.

Bruce Kogut is the Sanford C. Bernstein & Co. Professor of Leadership and Ethics at Columbia Business School. He teaches courses on Governance, Governance and Ethics, and Business Strategies and Solving Social Problems. He has taught in executive programs in the US, Europe, and China.

Professor Medini Singh joined Columbia Business School in 2001 as a member of the Decision, Risk, and Operations Division.   He teaches a variety of courses in Columbia’s MBA and Executive MBA programs, including the core course in Operations Management and electives in Supply Chain Management, Operations Strategy, and Service Operations Management.

Suresh Sundaresan is the Robert W. Lear Professor of Finance and Economics at Columbia University. He has published in the areas of Treasury auctions, bidding, default risk, habit formation, term structure of interest rates, asset pricing, investment theory, pension asset allocation, swaps, options, forwards, futures, fixed-income securities markets and risk management.

Hitendra Wadhwa is an Adjunct Professor of Business at Columbia Business School and founder of the Mentora Institute. He teaches Columbia's most popular MBA leadership class on Personal Leadership & Success. He also teaches MBA and Executive Education programs on Driving Strategic Impact and Leading from the Inside Out, and has received the Executive-MBA Commitment to Excellence Award, the Dean's Award for Teaching Excellence, the Lear Award for Service to Students, and the Columbia Marketing Association Award for the Most Dynamic and Engaging Professor.

Dr. Shang-Jin Wei is N.T. Wang Professor of Chinese Business and Economy and Professor of Finance and Economics at Columbia University’s Graduate School of Business and School of International and Public Affairs.