The elasticity of demand for the London Underground is estimated to be around -0.3 in the short term (one to two years). In 2018 there were around 1,400 million passenger journeys on the London Underground. Revenue from the London Underground in 2018 was £2,669 million. For 2019, Transport for London would like to increase the average fare by 4%. Explain and answer the following questions:   In 2018, what is the average fare for the London Underground? How large (in £) is the 4% increase of the average fare? How many journeys will there be after the fare increase?

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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  • The elasticity of demand for the London Underground is estimated to be around -0.3 in the short term (one to two years). In 2018 there were around 1,400 million passenger journeys on the London Underground. Revenue from the London Underground in 2018 was £2,669 million. For 2019, Transport for London would like to increase the average fare by 4%. Explain and answer the following questions:

 

  • In 2018, what is the average fare for the London Underground?
  • How large (in £) is the 4% increase of the average fare?
  • How many journeys will there be after the fare increase?
  • How much extra revenue is raised if the average fare is increased by 4%?
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