But those subsidies have to be reduced, if not totally abolished overnight. A start could be made by reducing the subsidy to the rich while continuing it for the poor. A mechanism for doing so would be to impose a tax on car owners which would reflect the full cost of the petrol they use. Depending on the size of the engine and average fuel consumption, an annual fee could be assessed which has be paid to maintain registration. So if a particular make and model of car typically consumes, say, 1,000 litres of petrol a year, the tax could be Rs 10,000.

This type of a mechanism would leave all two-wheelers, three-wheelers, and buses untouched. Since it is usually the common man who uses public transportation, he would continue to enjoy the subsidy. Implementing rational economic policy is not impossible for India.

The writer is a development economist

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