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Compared to other popular modes of passenger transportation, the car has a relatively high cost per person-distance traveled.
The income elasticity for cars ranges from very elastic in poor countries, to inelastic in rich nations.
The advantages of car usage include on-demand and door-to-door travel, and are not easily substituted by cheaper alternative modes of transport, with the present level and type of auto specific infrastructure in the countries with high auto usage.
Public costs related to the car are several including congestion and effects related to emissions.

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