A One-Star Experience: The Therapeutic Effect of Leaving Negative Reviews
Research from Columbia Business School Reveals how Leaving Negative Online Reviews Affects Those who Write Them
2024-25
2023-24
All Sectors
Embracing the 'Messy Middle'
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Video: Balancing Freedom and Responsibility in the Age of AI
Nobel laureate and economist Joseph Stiglitz on why true freedom requires a progressive economic vision.
How Barbara Corcoran Built an Entrepreneurial Mindset
The Corcoran Group founder and Shark Tank star shared practical strategies for building resilience and driving innovation during a presentation at Columbia Business School’s Alleycon conference.
How States Like Texas Are Driving the Clean Energy Boom in the Trump Era
Despite federal rollbacks, both red and blue states are using federal and state incentives to drive investment and upgrade energy infrastructure.
Walmart’s Donna Morris on Building High-Performing Teams in the Age of AI
During a conversation hosted by Columbia Business School’s Distinguished Speaker Series, the multinational retailer’s Chief People Officer shared how leaders can use AI and people-first strategies to drive workplace innovation and resilience.
Student Faculty Interview with Senior Lecturer Brian Lancaster
Brian P. Lancaster is a Senior Lecturer in the Discipline of Finance at the Columbia Business School. Professor Lancaster teaches the following courses: Real Estate Finance, Real Estate Debt Markets, Residential Real Estate Finance: Dirt, Debt and Derivatives, Capital Markets and Investments, Real Estate Entrepreneurship, and Debt Markets in the MBA, EMBA, PhD and MS&E programs. Professor Lancaster received the Robert. W.
Janno Lieber, Chairman and CEO, the New York MTA: “Never Bet Against New York”
Janno Lieber is the chairman and CEO of New York’s MTA, one of the world’s oldest, largest, and most complex public transit systems. “New York is my passion,” Lieber says, and the throughline of his career.