Chick-fil-A turned a Sunday closure into a revenue advantage
Chick-fil-A turned its Sunday closure into a forcing function for operational discipline, boosting per-store revenue.
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3,236 게시된 사례 · 정기 업데이트China raised blood donations with non-tradable perks, not cash
China's blood authorities gave frequent donors non-tradable perks like free bus rides, avoiding cash to prevent crowding out altruism.
사례 읽기China cut cancer-drug prices by covering the rich, not by targeting subsidies at the poor
China's NRDL reform cut cancer-drug prices by expanding insurance to include wealthy households, giving negotiators leverage over drugmakers.
사례 읽기치알디니의 1센트 실험: 기부자 증가와 모금액 두 배는 다르다
1976년 현장 실험은 작은 기부도 환영한다고 명확히 말하면 참여가 늘어나는지 살폈다. 적용하기 전에 기부율, 건당 금액, 총모금액을 구분해야 한다.
사례 읽기Michigan cut its benefits form from 42 to 18 pages by making caseworkers fill it out
Michigan cut its 42-page benefits form to 18 by making caseworkers fill it out as applicants would, not just review it.
사례 읽기Vrije Universiteit revived a 1894 skate patent by explaining its mechanics
A biomechanist revived a 1894 hinged skate by proving why it should work, leading to world records.
사례 읽기IMSS sped up heart-attack transfers with WhatsApp ECG sharing
IMSS sped up heart-attack transfers by having ER doctors send ECG photos via WhatsApp, letting cardiologists review images instantly.
사례 읽기Seven states split Colorado River into two basins to stop the race
Seven states split the Colorado River into two basins to stop the race for first use.
사례 읽기Compton's speed hump jolts only fast cars
Physicist Arthur Holly Compton built a speed hump that jolts only fast cars, so drivers slow down without signs or patrols.
사례 읽기Congress stopped Texas oil cheating by banning interstate hot oil
Texas couldn't stop its oil producers from cheating, so Congress banned shipping over-quota oil across state lines, killing the market for it.
사례 읽기Connecticut labor department cut call volume with callback system
Connecticut's labor department cut call volume by offering guaranteed callbacks, removing anxiety-driven redials.
사례 읽기War Production Board to track quantity not rank
When everything is top priority, ranking means nothing. The constraint was quantity — stop ranking, start accounting: allocate steel like budget dollars.
사례 읽기Dafen's Wu Ruiqiu split painting into an assembly line
Dafen's Wu Ruiqiu split painting into an assembly line, one element per worker, to mass-produce reproductions.
사례 읽기Charles Dalziel built a shock-proof circuit breaker
Charles Dalziel, a UC Berkeley professor, built a ground-fault interrupter that trips at 5 milliamps, not 15 amps, to protect people from shock.
사례 읽기Rival synth makers agreed on MIDI by building the cheapest version
Rival synth makers agreed on MIDI by building the cheapest version, not the best, so every maker could adopt it.
사례 읽기David Phillips gamed Healthy Choice's per-UPC miles with cheap pudding cups
David Phillips gamed Healthy Choice's per-UPC miles by buying 12,150 cheap pudding cups.
사례 읽기De Beers turned diamonds into an engagement must-have
De Beers and N.W. Ayer, facing stalled demand, manufactured an engagement obligation via films, art, and price norms.
사례 읽기Dee Hock built a bank card network no one could own
Dee Hock solved rival banks' refusal to share a payment network by creating a non-stock membership corporation with non-transferable participation rights.
사례 읽기Deir el-Medina workers won strike by picketing temples
Deir el-Medina artisans, unpaid, moved their strike to royal mortuary temples, making the disruption visible and forcing officials to release rations.
사례 읽기Denver paid private investors to fix chronic homelessness via social impact bond
Denver used a social impact bond to fund permanent supportive housing, repaying investors from citywide savings on jail and ER costs.
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