Calling Local Businesses: This Program at Columbia Business School Could Help Solve Key Challenges – Columbia Neighbors Posted on September 1, 2026 By Malcolm Knoll No Comments on Calling Local Businesses: This Program at Columbia Business School Could Help Solve Key Challenges – Columbia Neighbors Calling Local Businesses: Unlocking Solutions at Columbia Business School This Program at Columbia Business School offers a unique opportunity to solve key challenges faced by local businesses, as highlighted by Columbia Neighbors. Business