According to calculations by the Ifo Institute, the oil companies, which have been criticized for rising petrol prices, have largely passed on the tank discount to motorists. In the case of diesel, the gas stations would have passed on 100 percent of the temporary tax reduction of 17 cents per liter, the Munich economists said on Tuesday. At Super it was 85 percent of 35 cents lower taxes.

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The calculations were based on a comparison with France, where there is no tank discount. Gasoline has become steadily more expensive there in recent weeks as a result of rising oil prices.

If proof was actually needed that the oil products trade is structured incorrectly, then the tank discount has provided it. […]. It’s finally time to start unbundling and genuine free-market competition.

In Germany, on the other hand, petrol prices initially fell sharply before picking up again. Most recently, the ADAC had criticized that the tax cut would largely go to the oil companies.

Ifo President Clemens Fuest criticized the tank discount as a tax gift for the wealthy. “It benefits people with higher incomes and higher spending on fuel, not people with lower incomes,” Fuest wrote in the statement.