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RAS question

According to Michael Porter's Diamond Model of competitive advantage, which of the following is NOT one of the four determinants of national competitive advantage in an industry?

Correct answer: (C) Exchange rate stability and monetary policy.

Exchange rate stability and monetary policy are not among the four determinants in Michael Porter's Diamond Model of national competitive advantage.

  1. (A)

    Factor conditions (e.g., skilled labour, infrastructure)

  2. (B)

    Demand conditions (home market sophistication)

  3. (C)

    Exchange rate stability and monetary policy

  4. (D)

    Related and supporting industries (supplier clusters)

Explanation

Porter's Diamond Model explains national competitive advantage through four linked determinants: factor conditions, home demand conditions, related and supporting industries, and firm strategy, structure, and rivalry. The cited EBSCO summary describes these as the factors that shape the success of businesses and industries in a nation. Factor conditions cover resources such as skilled labour, capital, infrastructure and knowledge; demand conditions capture the pressure created by sophisticated domestic consumers; supporting industries create linked business networks; and domestic strategy, structure and rivalry shape how firms compete. Exchange rate stability and monetary policy may matter in macroeconomics, but they are not listed as a determinant in Porter's diamond, so option C is outside the model.

Why the other options are wrong

  • (A) Factor conditions are one of Porter's four determinants because they cover national resources such as skilled labour, infrastructure, capital, natural resources and knowledge.
  • (B) Demand conditions are part of the model because the sophistication of the home market can push firms towards improvement and innovation.
  • (D) Related and supporting industries are a named determinant because supplier clusters and linked industries can create efficiency and innovation spillovers.

Concept

This tests the economic geography idea that industrial competitiveness depends on place-specific conditions, not only on broad macroeconomic policy. RAS often uses such models to connect industry location, regional clusters and national competitive advantage.

Source

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