Around 1890, production stabilized through a single channel market. What term describes this market structure?

• A. Multi-channel market
• B. Direct-to-consumer market
• C. Auction-based market
• D. Single channel market

Answer: (D)

A single channel market describes a situation where all production is funneled through one main sales pathway. This concentrates market power in that channel, helping stabilize output and smooth price fluctuations because buyers and sellers interact through a single, centralized outlet rather than through multiple competing routes. In the diamond industry around 1890, De Beers established a centralized selling system that effectively created one dominant route for rough diamonds from producers to buyers worldwide. This centralization reduced market fragmentation, aligned production with demand, and led to more stable prices and predictable flows. The other options describe more dispersed or different sale methods—multiple outlets, selling directly to consumers, or sales by auction—none of which capture the idea of a single dominant channel.