Which type of monopoly involves controlling the supply chain from production to sale?

• A. Horizontal monopoly
• B. Vertical monopoly
• C. Natural monopoly
• D. Regulated monopoly

Answer: (B)

The type of monopoly that involves controlling the supply chain from production to sale is known as a vertical monopoly. This structure allows a company to consolidate various stages of production and distribution under one umbrella, effectively managing the entire supply chain. By doing so, the monopoly can enhance efficiency, reduce costs, and maintain a tighter control over the quality of goods, as each aspect—from raw materials to the final retail stage—is managed by the same entity.

In contrast, a horizontal monopoly involves a company that consolidates competitors within the same industry at the same stage of production, while a natural monopoly exists in industries where the costs are minimized when a single firm supplies the entire market, often due to high infrastructure costs. A regulated monopoly is one that operates under governmental regulations, but does not inherently control the entire supply chain from production to sale. Hence, vertical monopoly is the correct answer, as it captures the essence of controlling the full cycle from production to the end sale.