Belastingen

Taxes are mandatory financial charges that governments impose on individuals or businesses.

An excise tax, in particular, is levied on the sale of specific goods, such as cigarettes or sugary drinks. Governments use excise taxes to generate revenue and discourage consumption.

When an excise tax is imposed on a product, the supply curve shifts vertically upward by the amount of the tax.

This raises the product's price and reduces the quantity sold. The higher price decreases consumer surplus because they pay more and buy less.

Producer surplus also shrinks as they reduce output and keep less revenue after paying the tax.

The government collects revenue from the tax, represented by the tax amount multiplied by the quantity sold.

However, the tax creates deadweight loss. On the graph, this is represented by a triangular area between the supply and demand curves and across the quantity that is no longer purchased.

It represents the value of transactions that would have occurred in a tax-free market but no longer happen due to the higher price and reduced quantity sold.

Excise taxes transfer benefits from consumers and producers to the government, reducing the total economic benefits created by the market.