The Five Strategic Market Forces

Competition Watchdog

Michael Porter's Five Strategic Market Forces

Yuval Levy's submission to the World Wide Panorama: Markets, March 2005

Threat of Substitution

  • On a free market, buyers have the choice if there is a viable alternative.
  • Substitute source. The exactly same product is sourced by two or more distributors.
  • Full substitute products are products from different manufacturers that fulfill the exact same purpose. For example Kellog's corn flakes and generic brand corn flakes.
  • Partial substitues are products that only partially substitute each other. A holiday in Venice is not exactly the same as a holiday in Amsterdam, even though they are both cities and they both feature channels.

Protecting against substitution

  • Distributors may try to protect themselves against substitution with exclusive distribution agreements. Buyers circumvent them with so called grey market imports.
  • Producers may try to protect their products with strong branding, trade marks, patents and other psychological and legal barriers against substitutes.
  • Another way to protect from substitution is to make the products incompatible with competing products. An example are the different lens systems for SLR cameras.
  • In general, protectionism against substitutes is bad for the consumer/buyer and good for the seller.

Examples

Products/services facing a strong threat of substitution:

  • Washing powder. A dozen of brands sitting on the shelves and waiting for consumers to pick them up. Consumer will often pick up the one that is on special on shopping day.
  • Retail Outlets. Don't like Wal*Mart? Shop at Carrefour.

Products/services facing a weak threat of substitution:

  • Oil. Although alternative forms of energy are being studied and introduced, most engines today run on gasoline. Gasoline can not be replaced that quickly on a large scale.
  • Pharmaceuticals in the short term, because they are protected by patents. In the long term, generics can dent their market share and profits.

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