That is a flat tax neither progressive nor regressive. The us income tax is progressive and sometimes utilities like water are regressive like.
=============================================
Any flat tax is regressive in a country where there is a disparity of incomes. Gasoline costs (and the cost of gasoline used in motoconchos and guaguas, which are passed onto passengers) take a larger share of a poor person's income than that of a rich person.
The purpose of a high gasoline tax, besides that of funding road construction and repair, is to encourage people to drive more efficient vehicles. The DR has no oil wells, so all petroleum products must be imported. Europe does the same thing. It taxes fuel a lot and uses the revenues to expand public transportation. If the car per person ratio of Paris were that of Los Angeles, there would be no parking for most of the cars in the city. In Los Angeles, they tear down some warehouses or supermarkets and build a parking lot. In Paris, they would have to tear down historic monuments and buildings.
=============================================
Any flat tax is regressive in a country where there is a disparity of incomes. Gasoline costs (and the cost of gasoline used in motoconchos and guaguas, which are passed onto passengers) take a larger share of a poor person's income than that of a rich person.
The purpose of a high gasoline tax, besides that of funding road construction and repair, is to encourage people to drive more efficient vehicles. The DR has no oil wells, so all petroleum products must be imported. Europe does the same thing. It taxes fuel a lot and uses the revenues to expand public transportation. If the car per person ratio of Paris were that of Los Angeles, there would be no parking for most of the cars in the city. In Los Angeles, they tear down some warehouses or supermarkets and build a parking lot. In Paris, they would have to tear down historic monuments and buildings.