In Stockholm, a tenant who signs up today for the municipal waiting list to obtain a regulated rental apartment in the city center will have to wait an average of almost twenty years, according to the public housing office Bostadsförmedlingen. The system, created in 1942 to protect tenants from speculation, ended up producing the opposite of its intended goal, with a paralyzed market where apartments are transferred through gray subletting, family inheritance, or under-the-table bribes, while newcomers wait an entire generation.
New York, San Francisco, and Berlin experience a similar dynamic. Swedish economist Assar Lindbeck summarized the paradox with a brutal formula : after the bombing, rent control would be the most effective technique to destroy a city.
What is seen and what is not seen
As early as 1850, Frédéric Bastiat distinguished the visible effect of a policy from its invisible effect. Rent control shows its visible effect immediately, because established tenants pay less. But the invisible effect takes years to surface, as property owners stop maintaining an asset whose yield collapses, investors stop building, supply becomes scarce, and the initial protection turns into a rent reserved for those already inside.
The same logic applies to the minimum wage when set above the productivity of the least skilled jobs: Milton Friedman summarized it by saying that a minimum wage that is too high primarily guarantees the right to remain unemployed. In France, where the SMIC is among the highest in Europe relative to the median wage, unemployment among those under 25 represents 21.1% in the early months of 2026, nearly triple the German average.
The trap instead of the springboard
The accumulation of various decreasing social benefits with labor income creates what economists call a poverty trap, meaning that beyond a certain income threshold, every euro earned by working more results in almost an equivalent loss in benefits. The mechanism directly stems from an architecture designed for equality of outcome rather than equality of opportunity, where each measure corrects one injustice by creating, at the next margin, a new disincentive. Single-parent families are particularly exposed to this trap: returning to full-time employment may not change the household's disposable income at all.
Argentina knows this mechanism better than any other country. Decades of price controls (Precios Cuidados since 2013, then Precios Justos) aimed to protect the purchasing power of the most humble; they produced shortages, a black market, and a parallel dollar openly quoted in the press, with a gap that for a long time exceeded 50% compared to the official rate. Those with information, contacts, or liquidity evaded the control; the others stood in line. The equality promised by law ended up, as always, being negotiated in the black market.
One might wonder if, instead of desperately seeking equality (which is, in reality, unproductive and creates inequalities), it would be better to focus on equity and truly help those in need...
