how a tax incidence works
the tax incidence depicts the distribution of tax obligations which must be covered by the buyer and seller the level at which each party participates in covering the obligation shifts based on the associated price elasticity of the product or service in question as well as how the product or service is currently affected by the principles of supply and demand tax incidence also reveals which group consumers or producers will pay the price of a new tax for example the demand for prescription drugs is relatively inelastic that means that despite changes in cost its market will remain relatively constant levying new taxes on inelastic and elastic goodsanother example the demand for cigarettes is mostly inelastic when governments impose a cigarette tax producers increase the sale price by the full amount of the tax transferring the tax burden to consumers through analysis it s been found that the demand for cigarettes is unaffected by price of course there are limits to this theory if a pack of cigarettes suddenly increased from 5 to 1 000 consumer demand would fall if the levying of new taxes on an elastic good such as fine jewelry occurs most of the burden would likely shift to the producer as an increase in price may have a significant impact on the demand for the associated goods elastic goods are goods that have close substitutes or that are nonessential price elasticity and tax incidenceprice elasticity is a representation of how buyer activity changes in response to movements in the price of a good or service in situations where the buyer is likely to continue purchasing a good or service regardless of a price change the demand is said to be inelastic when the price of the good or service profoundly impacts the level of demand the demand is considered highly elastic 1examples of inelastic goods or services can include gasoline and prescription medicines as noted above the level of consumption across the economy remains steady with price changes elastic products are those whose demand is significantly affected by price this group of products includes luxury goods houses and clothing 1the formula for determining the consumer s tax burden with e representing elasticity is as follows the formula for determining the producer or supplier s tax burden with e representing elasticity is as follows 