Which concept describes the proximity-based clustering of firms in related industries located near each other?

• A. infrastructure
• B. footloose organization
• C. clustering
• D. location

Answer: (C)

Clustering describes the geographic concentration of firms in related industries located near one another. When companies in the same sector or linked sectors cluster together, they gain access to a specialized labor pool, nearby suppliers, and a network for exchanging knowledge. This proximity creates agglomeration economies—lower costs, faster learning, and more opportunities for collaboration and innovation. That’s why clustering is the best fit for describing proximity-based, related-industry clustering. The other terms refer to different ideas: infrastructure is about physical assets, a footloose organization can locate anywhere with little impact from geography, and location is a general term for where a business is situated, not the concentration of related firms in a region.