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CFA Level I · CFA Level I Exam · Business Models

An online marketplace connects independent sellers with buyers, takes a commission on each transaction, and becomes more valuable to each buyer as more sellers join. A business model that most likely benefits from these features is best described as a:

The marketplace is best described as a platform model exhibiting network effects. It earns commissions by matching sellers and buyers, and each additional seller makes the platform more attractive to buyers, which in turn attracts more sellers.

  1. Aplatform model exhibiting network effectsCorrect
  2. Bvertically integrated manufacturing model
  3. Ccaptive-product model with consumables

Explanation

Intermediating between two user groups for a commission is a platform (marketplace) model, and rising value with more participants is a network effect. The other models do not rely on user-group interdependence.

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