HDB capped a block's ethnic mix by restricting buyers, not moving residents
Singapore's HDB stopped ethnic enclaves from re-forming by refusing to approve resales that would tip a block's ethnic balance, without moving anyone.
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Veröffentlichte Fälle
3,236 VERÖFFENTLICHTE FÄLLE · REGELMÄSSIG AKTUALISIERTBangladesh paid villagers to find smallpox cases
Bangladesh's smallpox program paid villagers cash to report cases, turning the population into a detection network.
Fall lesenSouth Australia detached water rights from land title
South Australia's 1997 law separated water rights from land title, letting water trade independently and flow to its highest-value use.
Fall lesenSt Jude made donors the manager choosing which child loses
St. Jude cast donors as managers choosing which child gets the last bed, then sold the bed back.
Fall lesenUtah cut chronic homelessness by housing people first
Utah cut chronic homelessness by giving apartments first, no sobriety required, saving money.
Fall lesenSting claimed F1's engine roar as its sound while invisible
Sting, invisible in F1, claimed the engine's roar as its sound, seeding 'stinggg' via Armin van Buuren and creators.
Fall lesenSuncorp gave away its risk data so homes warn their owners
Suncorp built Haven, where a home's voice delivers a personalized risk report from its own pricing data.
Fall lesenTexas Instruments halved a radio's transistor count to fit a pocket
TI and IDEA cut a radio's transistors from eight to four, making it pocket-sized and launching the industry.
Fall lesentruth campaign cut teen smoking by targeting Big Tobacco, not teens
The truth campaign redirected teen rebellion from health warnings to Big Tobacco, making refusal to smoke the defiant choice.
Fall lesenTSA sped up lines by screening known travelers less
TSA, facing long lines, created PreCheck to give vetted travelers lighter screening, freeing resources for unknown travelers.
Fall lesenRemington's typing contests opened clerical work to anyone with speed
Remington's public typing contests let anyone prove skill by a number, breaking family-based hiring.
Fall lesenBritain taxed spirits by strength once one instrument's reading became unarguable
Every disputed spirits tax bill in Britain traced back to competing hydrometers. Parliament ended the arguments by making one instrument's reading the law.
Fall lesenUK charities reclaim tax on donations with one declaration
The UK's 1990 Finance Act let charities reclaim basic-rate tax on donations via a simple declaration, adding 25% to gifts.
Fall lesenBritain stopped metal theft by banning cash at scrapyards
Britain stopped metal theft by banning cash at scrapyards, not chasing thieves on tracks.
Fall lesenUN made mining firms split seabed claims, then chose first
The UN made mining firms split each seabed claim into two equal halves and then chose which half to keep, forcing honest division.
Fall lesenAir Force picked fighter by flying rivals, not paper
In 1974, the Air Force made General Dynamics and Northrop build and fly rival prototypes, choosing the YF-16 based on real flight performance.
Fall lesenWalmart cross-docked goods to cut warehouse costs
Walmart routed goods from inbound to outbound trucks so nothing sat in a warehouse, cutting distribution costs to 1.7% of sales.
Fall lesenWaze drew its map from drivers' everyday trips
Waze, a navigation startup, couldn't afford licensed maps, so it drew roads from GPS traces of drivers' everyday trips.
Fall lesenWildAid cut elephant poaching by advertising in China
WildAid cut elephant poaching by running celebrity ads in China to reduce ivory demand, and prices fell 65% after a ban.
Fall lesenWisła Kraków paid its 'bad-luck' fans so superstition sold tickets
Wisła Kraków and VML Poland computed each fan's personal luck index and gave the 'cursed' fans a discount, turning superstition into a ticket-selling reason.
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