Easy-to-process things feel truer, safer, and more appealing.
More quotesThe first £100 after essentials can become heat, food, transport or panic removed. The same £100 added to a large surplus may become a nicer dinner, a larger investment or nothing that can be remembered next month.
The currency is identical. The lived consequence shrinks.
The happiness findings in the excerpt describe this with brutal arithmetic. A rise from $60,000 to $120,000 is associated with the same happiness increase as the jump from $120,000 to $240,000. Repeating that increase then requires $480,000. Each equal psychological movement demands a larger financial one.
Progressive taxation has a human logic inside that curve. Equal pounds do unequal work at different levels of income. A flat amount can look symmetrical on paper while removing necessities from one household and an upgrade from another.
The debate becomes slippery when “utility” is treated as a machine that announces the correct tax rate. It supplies no such answer. Behaviour changes around rates. Avoidance matters. Public spending can be useful, wasted or both. Thresholds produce cliffs. The research associates income and happiness; it supplies no legislation.
Still, the fantasy that every pound carries equal consequence is economic cosplay. Nobody protects the last amount before rent with the same casualness as the amount reserved for replacing a functional television.
Two unexpected bills arrive for the same sum. One household cancels a meal. The other moves a purchase into next month. Neither reports happiness.