Incidence of Tax I

Inelastic demand occurs when the quantity demanded changes minimally despite price fluctuations. Consumers prioritize essential goods like rice regardless of price increases, making their demand relatively unresponsive to price changes. This behavior is reflected in a steep demand curve on economic graphs, indicating low price sensitivity.

A per-unit tax shifts the supply curve leftward by the vertical distance equal to the tax amount. This occurs because producers face higher costs from the tax. Since demand for inelastic goods remains relatively stable despite price increases, the new equilibrium results in a higher market price with only a small decrease in quantity sold.

Consumers bear most of the tax burden on inelastic goods. Because demand remains price-insensitive, producers pass the tax onto consumers through higher prices. This significantly reduces consumer surplus—the difference between what consumers are willing to pay and what they actually pay—while producers maintain most of their producer surplus.

Producers face minimal losses because consumers continue purchasing despite price increases. Since demand is price-insensitive, producers can pass most of the tax burden to consumers, preserving their producer surplus. Only slight reductions in sales volume occur, allowing producers to maintain profitability even with the tax in place.

Deadweight loss represents market inefficiency from missed transactions. Although demand remains relatively stable, some consumers reduce rice consumption or reallocate spending to other goods. These foregone exchanges create deadweight loss, as both consumers and producers lose potential benefits from transactions that would have occurred without the tax.

Consumer surplus decreases significantly because consumers pay higher prices while purchasing nearly the same quantity. The increased price from the tax squeezes consumer wallets, reducing the difference between what they are willing to pay and what they actually pay. This disproportionate price increase directly diminishes consumer welfare.

Producers can shift the tax burden because consumer demand remains price-insensitive. With inelastic demand, consumers continue purchasing essential goods like rice despite price increases. This allows producers to raise prices substantially without losing significant sales volume, enabling them to transfer most of the tax cost to consumers rather than absorbing it themselves.