On exam day, Maya walked into the hall not with fear, but with familiarity. When she opened Paper 1 and saw a question on indirect taxes and subsidies, she smiled. She had written that exact evaluation point about the regressive nature of taxes three nights ago.
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She began to sketch. Demand and supply curves. A vertical wedge for the tax. The shrinking of consumer and producer surplus. And there it was—the Harberger triangle. Deadweight loss. Not just a term from a glossary, but a real loss of total welfare. She labeled everything: Pc for consumers, Pp for producers, Qt for quantity after tax, Qe for equilibrium.
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